CINXE.COM

Idaho Geological Survey

<!DOCTYPE html> <html dir="ltr" lang="en-US"> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <title>Idaho Geological Survey</title> <meta id="Description" name="Description" content="Idaho Geological Survey" /> <meta id="Keywords" name="Keywords" content="Idaho Geological Survey" /> <!-- Stylesheets --> <link href="http://fonts.googleapis.com/css?family=Heebo:400,500,700" rel="stylesheet" type="text/css" /> <link rel="stylesheet" href="/css/bootstrap.css" type="text/css" /> <link rel="stylesheet" href="/css/style2021.css?v=2024.09.12.1413" type="text/css" /> <link rel="stylesheet" href="/css/dark.css" type="text/css" /> <link rel="stylesheet" href="/css/font-icons.css" type="text/css" /> <link rel="stylesheet" href="/css/animate.css" type="text/css" /> <link rel="stylesheet" href="/css/magnific-popup.css" type="text/css" /> <link rel="stylesheet" href="/css/custom.css" type="text/css" /> <link rel="stylesheet" href="/css/colors.php?color=335EEE" type="text/css" /> <!-- Cleaner Theme Color --> <link rel="stylesheet" href="/css/fonts_2021.css" type="text/css" /> <!-- Cleaner Theme Font --> <link rel="stylesheet" href="/css/cleaner_2021.css" type="text/css" /> <!-- Cleaner Theme Custom CSS --> <!-- Global site tag (gtag.js) - Google Analytics --> <script async src="https://www.googletagmanager.com/gtag/js?id=G-24WHKH20R9"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-24WHKH20R9'); </script> </head> <body class="stretched"> <form method="post" action="./" onkeypress="javascript:return WebForm_FireDefaultButton(event, 'PerformSearch')" id="form1"> <div class="aspNetHidden"> <input type="hidden" name="__EVENTTARGET" id="__EVENTTARGET" value="" /> <input type="hidden" name="__EVENTARGUMENT" id="__EVENTARGUMENT" value="" /> <input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="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" /> </div> <script type="text/javascript"> //<![CDATA[ var theForm = document.forms['form1']; if (!theForm) { theForm = document.form1; } function __doPostBack(eventTarget, eventArgument) { if (!theForm.onsubmit || (theForm.onsubmit() != false)) { theForm.__EVENTTARGET.value = eventTarget; theForm.__EVENTARGUMENT.value = eventArgument; theForm.submit(); } } //]]> </script> <script src="/WebResource.axd?d=9pk035vpYpxxeDULg3kMyMTwieQT6UNoWTmR9336jBtWbp7ap8W40WIg4pj_X1cFDHqEzLPOiA0zIziqhraR2CBPDDbd7rDEPF2Hr9DGw2s1&amp;t=638563019773552689" type="text/javascript"></script> <script src="/WebResource.axd?d=RKeTaBaW1Zzi0fIlOz2hwd9g3pMLnW0c-BiHTLkN-kfasukWoMN-fr_CSEQ1-Nlr3aNtAc7aExiNoHOExEEXfsKZ9eu9LrRsnGY1WSuhMT81&amp;t=638563019773552689" type="text/javascript"></script> <div class="aspNetHidden"> <input type="hidden" name="__VIEWSTATEGENERATOR" id="__VIEWSTATEGENERATOR" value="CA0B0334" /> <input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="/wEdAASRJCNO2b3UzEBtQM6fc1QOvR18LK1AeTe7dXq79/RuszJafZuV4dT4idLC2tiCz9f5pDjUgen0tTDTDQu6E+VKH1cCjq0A/gyYUgziyEqMuDuvX0UhOnHb7WbYe2LI9ks=" /> </div> <!-- Document Wrapper --> <div id="wrapper" class="clearfix"> <!-- Header --> <header id="header" class="full-header header-size-md border-0" data-sticky-shrink="false"> <div id="header-wrap" style="border-bottom:6px solid #3a4660;"> <div class=""> <div class="header-row top-search-parent"> <!-- Logo --> <div class="col-sm-1"></div> <div id="placeholder" class="col-sm-2"></div> <div id="logo" class="col-sm-2"> <a href="/" class="standard-logo"><img alt="Idaho Geological Survey" title="Idaho Geological Survey" style="height:55px;" src="/images/IGS-logo2021.svg" alt="IGS Logo" /></a> <a href="/" class="retina-logo"><img alt="Idaho Geological Survey" title="Idaho Geological Survey" src="/images/IGS-logo2021.svg" alt="IGS Logo" /></a> </div> <!-- #logo end --> <div class="header-misc"> <!-- Top Search --> <div id="top-search" class="header-misc-icon"> <a href="#" id="top-search-trigger" title="Open search"><i class="icon-line-search"></i><i class="icon-line-cross"></i></a> </div><!-- #top-search end --> <div id="top-cart" class="header-misc-icon"> <a href="/cart" id="A1" title="View shopping cart"><i class="icon-shopping-bag" style="color:#3a4660;"></i></a> </div> </div> <div id="primary-menu-trigger"> <svg class="svg-trigger" viewBox="0 0 100 100"><path d="m 30,33 h 40 c 3.722839,0 7.5,3.126468 7.5,8.578427 0,5.451959 -2.727029,8.421573 -7.5,8.421573 h -20"></path><path d="m 30,50 h 40"></path><path d="m 70,67 h -40 c 0,0 -7.5,-0.802118 -7.5,-8.365747 0,-7.563629 7.5,-8.634253 7.5,-8.634253 h 20"></path></svg> </div> <!-- Primary Navigation --> <nav class="primary-menu"> <ul class="menu-container"> <li class="menu-item"> <a id="MyNavigationControl_Navigation_DropNavigationLink_0" class="menu-link" href="/products" target="_self">Maps, Pubs, & Data</a> <ul class="sub-menu-container"> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_0_NavigationLink_0" class="menu-link" href="/products" target="_self">Search Catalog</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_0_NavigationLink_1" class="menu-link" href="/maps-pubs-data/data-preservation" target="_self">Data Preservation</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_0_NavigationLink_2" class="menu-link" href="/interactive-map" target="_self">Interactive Map</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_0_NavigationLink_3" class="menu-link" href="/maps-pubs-data/igs-map-search" target="_self">IGS Map Search</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_0_NavigationLink_4" class="menu-link" href="/maps-pubs-data/new-publications" target="_self">New Publications</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_0_NavigationLink_5" class="menu-link" href="/maps-pubs-data/how-to-order" target="_self">How to Order</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_0_NavigationLink_6" class="menu-link" href="/maps-pubs-data/publication-sales" target="_self">Publication Sales</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_0_NavigationLink_7" class="menu-link" href="/maps-pubs-data/publication-submission" target="_self">Publication Submission</a></li> <li class="menu-item"> <a id="MyNavigationControl_Navigation_SecondaryPages_0_DropNavigationLink_8" class="menu-link" href="/maps-pubs-data/idaho-map-indexes" target="_self">Idaho Map Indexes</a> <ul class="sub-menu-container"> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_0_TertiaryPages_8_NavigationLink_0" class="menu-link" href="/maps-pubs-data/idaho-map-indexes/idaho-counties" target="_self">County locations</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_0_TertiaryPages_8_NavigationLink_1" class="menu-link" href="/maps-pubs-data/idaho-map-indexes/1250000-topographic-quadrangles" target="_self">1:250,000 quads</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_0_TertiaryPages_8_NavigationLink_2" class="menu-link" href="/maps-pubs-data/idaho-map-indexes/1100000-topographic-quadrangles" target="_self">1:100,000 quads</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_0_TertiaryPages_8_NavigationLink_3" class="menu-link" href="/maps-pubs-data/idaho-map-indexes/124000-topographic-quadrangles" target="_self">1:24,000 quads</a></li> </ul> </li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_0_NavigationLink_9" class="menu-link" href="/maps-pubs-data/state-geologic-map" target="_blank">State Geologic Map</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_0_NavigationLink_10" class="menu-link" href="https://ngmdb.usgs.gov/ngmdb/ngmdb_home.html" target="_blank">USGS Map Database</a></li> </ul> </li> <li class="menu-item"> <a id="MyNavigationControl_Navigation_DropNavigationLink_1" class="menu-link" href="/geologic-mapping" target="_self">Mapping</a> <ul class="sub-menu-container"> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_1_NavigationLink_0" class="menu-link" href="/statemap-deliverables" target="_self">STATEMAP Products</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_1_NavigationLink_1" class="menu-link" href="/maps-pubs-data/publication-submission" target="_self">Publication Submission</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_1_NavigationLink_2" class="menu-link" href="/maps-pubs-data/igs-map-search" target="_self">IGS Map Search</a></li> </ul> </li> <li class="menu-item"> <a id="MyNavigationControl_Navigation_DropNavigationLink_2" class="menu-link" href="/geologic-resources" target="_self">Resources</a> <ul class="sub-menu-container"> <li class="menu-item"> <a id="MyNavigationControl_Navigation_SecondaryPages_2_DropNavigationLink_0" class="menu-link" href="/geologic-resources/mines-minerals" target="_self">Mines & Minerals</a> <ul class="sub-menu-container"> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_2_TertiaryPages_0_NavigationLink_0" class="menu-link" href="/geologic-resources/mines-minerals/current-historic-mining-activity" target="_self">Current & Historic Activity</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_2_TertiaryPages_0_NavigationLink_1" class="menu-link" href="/webmap/?show=mines" target="_self">Search Mines Database</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_2_TertiaryPages_0_NavigationLink_2" class="menu-link" href="/geologic-resources/mines-minerals/introduction-to-mines-and-prospects-database" target="_self">About Mines Database</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_2_TertiaryPages_0_NavigationLink_3" class="menu-link" href="/products?q=History&amp;Category=Staff%20Reports" target="_self">Mine Histories</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_2_TertiaryPages_0_NavigationLink_4" class="menu-link" href="/geologic-resources/mines-minerals/inactive-and-abandoned-mines" target="_self">Inactive Mines</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_2_TertiaryPages_0_NavigationLink_5" class="menu-link" href="/geologic-resources/mines-minerals/mineral-property-files" target="_self">Mineral Property Files</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_2_TertiaryPages_0_NavigationLink_6" class="menu-link" href="/geologic-resources/mines-minerals/us-atomic-energy-commission-documents" target="_self">U.S. Atomic Energy Commission Documents</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_2_TertiaryPages_0_NavigationLink_7" class="menu-link" href="/geologic-resources/mines-minerals/us-bureau-of-mines-documents" target="_self">U.S. Bureau of Mines Documents</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_2_TertiaryPages_0_NavigationLink_8" class="menu-link" href="/geologic-resources/mines-minerals/external-mining-links" target="_self">External Mining Links</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_2_TertiaryPages_0_NavigationLink_9" class="menu-link" href="/geologic-resources/mines-minerals/additional-mines-information" target="_self">Additional Mines Information</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_2_TertiaryPages_0_NavigationLink_10" class="menu-link" href="/geologic-resources/mines-minerals/key-to-abbreviations" target="_self">Key to Abbreviations</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_2_TertiaryPages_0_NavigationLink_11" class="menu-link" href="/geologic-resources/mines-minerals/images" target="_self">Geologic Exploration Images</a></li> </ul> </li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_2_NavigationLink_1" class="menu-link" href="/geologic-resources/hydrogeology" target="_self">Groundwater</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_2_NavigationLink_2" class="menu-link" href="/geologic-resources/idaho-oil-and-gas" target="_self">Oil & Gas</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_2_NavigationLink_3" class="menu-link" href="/geologic-resources/geothermal-resources" target="_self">Geothermal Resources</a></li> </ul> </li> <li class="menu-item"> <a id="MyNavigationControl_Navigation_DropNavigationLink_3" class="menu-link" href="/geologic-hazards" target="_self">Hazards</a> <ul class="sub-menu-container"> <li class="menu-item"> <a id="MyNavigationControl_Navigation_SecondaryPages_3_DropNavigationLink_0" class="menu-link" href="/geologic-hazards/earthquake-hazards" target="_self">Earthquakes</a> <ul class="sub-menu-container"> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_3_TertiaryPages_0_NavigationLink_0" class="menu-link" href="/geologic-hazards/earthquake-hazards/stanley-earthquake" target="_self">Stanley Earthquake</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_3_TertiaryPages_0_NavigationLink_1" class="menu-link" href="/geologic-hazards/earthquake-hazards/stanley-lake-liquefaction" target="_self">Stanley Lake Liquefaction</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_3_TertiaryPages_0_NavigationLink_2" class="menu-link" href="/products?q=Liquefaction" target="_self">Site Class & Liquefaction Pubs</a></li> </ul> </li> <li class="menu-item"> <a id="MyNavigationControl_Navigation_SecondaryPages_3_DropNavigationLink_1" class="menu-link" href="/geologic-hazards/landslides" target="_self">Landslides</a> <ul class="sub-menu-container"> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_3_TertiaryPages_1_NavigationLink_0" class="menu-link" href="/pub/Other/landSld_bro_final.pdf" target="_blank">Brochure</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_3_TertiaryPages_1_NavigationLink_1" class="menu-link" href="/product/sgm-1" target="_self">Map of Idaho</a></li> </ul> </li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_3_NavigationLink_2" class="menu-link" href="/geologic-hazards/volcanic-hazards" target="_self">Volcanoes</a></li> </ul> </li> <li class="menu-item"> <a id="MyNavigationControl_Navigation_DropNavigationLink_4" class="menu-link" href="/outreach" target="_self">Outreach</a> <ul class="sub-menu-container"> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_4_NavigationLink_0" class="menu-link" href="/outreach/outreach-and-education" target="_self">Earth Science Education</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_4_NavigationLink_1" class="menu-link" href="/workshops-for-teachers" target="_self">Workshops for Teachers</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_4_NavigationLink_2" class="menu-link" href="/outreach/the-belt-association" target="_self">The Belt Association</a></li> </ul> </li> <li class="menu-item"> <a id="MyNavigationControl_Navigation_DropNavigationLink_5" class="menu-link" href="/about-igs" target="_self">About</a> <ul class="sub-menu-container"> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_5_NavigationLink_0" class="menu-link" href="/about-igs" target="_self">About IGS</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_5_NavigationLink_1" class="menu-link" href="/about/igs-staff" target="_self">Staff</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_5_NavigationLink_2" class="menu-link" href="/about-igs#reports" target="_self">Annual Reports</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_5_NavigationLink_3" class="menu-link" href="/about-igs#advisory-board" target="_self">Advisory Board</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_5_NavigationLink_4" class="menu-link" href="/about-igs#advisory_comm" target="_self">IGMAC</a></li> <li class="menu-item"><a id="MyNavigationControl_Navigation_SecondaryPages_5_NavigationLink_5" class="menu-link" href="/about/links" target="_self">Links</a></li> </ul> </li> </ul> </nav> <!-- #primary-menu end --> <div class="top-search-form"> <label for="SearchQuery1" class="sr-only">Enter keywords for search</label> <input name="ctl00$SearchQuery1" type="text" id="SearchQuery1" class="form-control" placeholder="Search IdahoGeology.org" /> </div> </div> </div> </div> <div class="header-wrap-clone"></div> </header> <!-- #header end --> <!-- Social Bar --> <div id="top-bar clearfix" style="background-color:#683402;"> <div class="container" style="margin-right:0;"> <div class="row"> <div class="col-12" style="float:right;"> <div style="float:right;"> <ul id="top-social"> <li><a href="https://www.linkedin.com/company/idaho-geological-survey" target="_blank" title="Go to our LinkedIn"><span class="ts-icon"><i class="icon-linkedin topicons"></i></span></a></li> <li><a href="https://www.facebook.com/IDGeoSurvey" target="_blank" title="Go to our Facebook"><span class="ts-icon"><i class="icon-facebook topicons"></i></span></a></li> <li><a href="https://twitter.com/IDGeoSurvey" target="_blank" title="Go to our X (Twitter)"><span class="ts-icon"><i class="icon-twitter topicons"></i></span></a></li> <li><div id="subscribe" style="padding-top:10px;padding-left:12px;"><a href="/subscribe"><span class="topicons">Subscribe</span></a></div></li> <!-- <li><div style="padding:12px;"><a href="/Login.aspx"><Login><span class="topicons">Login</span></a></div></li> --> </ul> <div id="subscribePopover" style="display:none;"> <div style="z-index:1;"> <a href="javascript:return false;" class="close">&times;</a> Don't forget to subscribe to get our newsletter. </div> </div> <script> window.addEventListener('load', (event) => { $("#subscribe").popover({ title: "Newsletter", html: true, delay: {"show":500,"hide":10}, placement:'bottom', content: function() { return $('#subscribePopover').html(); } }); $('#subscribe').popover('show'); }); function closeSubscribePopover() { $('#subscribe').popover('hide'); removeEventListener('click', closeSubscribePopover); } addEventListener('click', closeSubscribePopover); </script> </div> </div> </div> </div> </div> <!-- #social-bar end --> <div style="background-color:#3a4660;"> <!-- Slider --> <section id="slider" class="slider-element hero-image__findit" style="background: url('/uploads/slider/home_2E_flat.jpg') center center no-repeat; background-size: cover; background-attachment: fixed;"> <div class="vertical-middle "> <div class="container"> <div class="row py-3" style="vertical-align:bottom;"> <div class="col-lg-4 logo" > <a href="/"><img alt="Idaho Geological Survey" title="Idaho Geological Survey" border="0" src="/images/IGSLogo.svg" /></a> </div> <div class="col-lg-5 py-6 mt-4"> <div class="input-group mx-auto"> <label for="SearchQuery" class="sr-only">Enter keywords for search</label> <input name="ctl00$SearchQuery" type="text" id="SearchQuery" class="form-control" placeholder="Search IdahoGeology.org" /> <div class="input-group-append"> <a id="PerformSearch" class="btn btn-success" title="Perform search" href="javascript:__doPostBack(&#39;ctl00$PerformSearch&#39;,&#39;&#39;)"><i class="icon-line-search2"></i></a> </div> </div> </div> </div> <div class="row newsblock"> <div class="col-lg-4"> </div> <div class="col-lg-4 py-4"> <div class="card homecard border-0 p-4" style="overflow-y:auto;"> <div style="position:absolute;right:20px;top:20px;"><a href="/news-archive">Archive</a></div> <h2>NEWS</h2> <span class="box-font"><a id="MyNews_NewsList_TitleLink_0" class="n-text-color" href="/News#News69">2 new maps published in the Elk City area</a></span> <div class="line line-sm"></div> <span class="box-font"><a id="MyNews_NewsList_TitleLink_1" class="n-text-color" href="/News#News68">IGS seeks to hire a Research Support Hydrogeologist</a></span> <div class="line line-sm"></div> </div> </div> <div class="col-lg-4 py-4"> <div class="card homecard border-0 p-4" style="overflow-y:auto;"> <h2>SPOTLIGHT</h2> <span id="MySpotlight_Spotlight_Content_0"><h3>Critical Mineral Atlas of Idaho</h3> <a href="/product/I-64"><img src="/uploads/I-64_T.jpg" alt="Thumbnail for Critical Mineral Atlas of Idaho" style="width: 185px;" /> </a></span> </div> </div> </div> </div> </div> </section> <div style="background-image:url('/images/MapBG_full.jpg');"> <!-- Content --> <section id="content"> <!-- Promos hero-image__figure --> <div class="parallax_findit hero-image__findit findit-height"> <div class="container topmargin"> <!--<div class="d-flex justify-content-center" style="margin-top:-15px;"> <h1 class="dark titular-title">FIND IT HERE</h1> </div>--> <div id="portfolio" class="portfolio row grid-container gutter-20" data-layout="fitRows"> <article class="portfolio-item col-lg-4 col-md-4 col-sm-6 col-12 pf-media pf-icons" style="z-index:5000;"> <!-- Grid Inner: Start --> <div class="grid-inner"> <!-- Image: Start --> <div class="portfolio-image"> <a href="/products"> <img src="/images/lightbg.jpg" role="presentation" alt="" /> <div class="bg-overlay"> <div class="bg-overlay-content dark flex-column" data-hover-animate="fadeIn" data-hover-animate-out="fadeOut" style="background: url('/images/brownbg.jpg') no-repeat center center;"> <div class="bg-overlay-bg light p-3 "> <center><h2><span id="ContentPlaceHolder1_MyPromos_PromosList_Title_0" style="color:#fff;">Publication Catalog</span></h2><span id="ContentPlaceHolder1_MyPromos_PromosList_Content_0" class="promo-text">Search for publications and data</span></center> </div> <!--<div style="position:absolute;bottom:1px;right:-5px"> <a onclick="location.href='/products';" style="cursor: pointer;" class="overlay-trigger-icon bg-light text-dark" data-hover-animate="fadeInUpSmall" data-hover-animate-out="fadeOutDownSmall" data-hover-speed="350" ><i class="icon-line-plus"></i></a> </div>--> </div> <div class="p-3"> <center><h2>Publication Catalog</h2><span id="ContentPlaceHolder1_MyPromos_PromosList_Label2_0" class="promo-text">Search for publications and data</span></center> </div> </div> </a> </div> </div> </article> <article class="portfolio-item col-lg-4 col-md-4 col-sm-6 col-12 pf-media pf-icons" style="z-index:5000;"> <!-- Grid Inner: Start --> <div class="grid-inner"> <!-- Image: Start --> <div class="portfolio-image"> <a href="/WebMap"> <img src="/images/lightbg.jpg" role="presentation" alt="" /> <div class="bg-overlay"> <div class="bg-overlay-content dark flex-column" data-hover-animate="fadeIn" data-hover-animate-out="fadeOut" style="background: url('/images/brownbg.jpg') no-repeat center center;"> <div class="bg-overlay-bg light p-3 "> <center><h2><span id="ContentPlaceHolder1_MyPromos_PromosList_Title_1" style="color:#fff;">Interactive Map</span></h2><span id="ContentPlaceHolder1_MyPromos_PromosList_Content_1" class="promo-text">Discover information about Idaho geology, oil &amp; gas, mines, geothermal areas, geochemistry and more.</span></center> </div> <!--<div style="position:absolute;bottom:1px;right:-5px"> <a onclick="location.href='/WebMap';" style="cursor: pointer;" class="overlay-trigger-icon bg-light text-dark" data-hover-animate="fadeInUpSmall" data-hover-animate-out="fadeOutDownSmall" data-hover-speed="350" ><i class="icon-line-plus"></i></a> </div>--> </div> <div class="p-3"> <center><h2>Interactive Map</h2><span id="ContentPlaceHolder1_MyPromos_PromosList_Label2_1" class="promo-text">Discover information about Idaho geology, oil &amp; gas, mines, geothermal areas, geochemistry and more.</span></center> </div> </div> </a> </div> </div> </article> <article class="portfolio-item col-lg-4 col-md-4 col-sm-6 col-12 pf-media pf-icons" style="z-index:5000;"> <!-- Grid Inner: Start --> <div class="grid-inner"> <!-- Image: Start --> <div class="portfolio-image"> <a href="/maps-pubs-data/new-publications"> <img src="/images/lightbg.jpg" role="presentation" alt="" /> <div class="bg-overlay"> <div class="bg-overlay-content dark flex-column" data-hover-animate="fadeIn" data-hover-animate-out="fadeOut" style="background: url('/images/brownbg.jpg') no-repeat center center;"> <div class="bg-overlay-bg light p-3 "> <center><h2><span id="ContentPlaceHolder1_MyPromos_PromosList_Title_2" style="color:#fff;">Latest IGS Publications</span></h2><span id="ContentPlaceHolder1_MyPromos_PromosList_Content_2" class="promo-text">Looking for something new? See our latest maps, datasets, reports and more! </span></center> </div> <!--<div style="position:absolute;bottom:1px;right:-5px"> <a onclick="location.href='/maps-pubs-data/new-publications';" style="cursor: pointer;" class="overlay-trigger-icon bg-light text-dark" data-hover-animate="fadeInUpSmall" data-hover-animate-out="fadeOutDownSmall" data-hover-speed="350" ><i class="icon-line-plus"></i></a> </div>--> </div> <div class="p-3"> <center><h2>Latest IGS Publications</h2><span id="ContentPlaceHolder1_MyPromos_PromosList_Label2_2" class="promo-text">Looking for something new? See our latest maps, datasets, reports and more! </span></center> </div> </div> </a> </div> </div> </article> <article class="portfolio-item col-lg-4 col-md-4 col-sm-6 col-12 pf-media pf-icons" style="z-index:5000;"> <!-- Grid Inner: Start --> <div class="grid-inner"> <!-- Image: Start --> <div class="portfolio-image"> <a href="/geologic-resources/mines-minerals"> <img src="/images/lightbg.jpg" role="presentation" alt="" /> <div class="bg-overlay"> <div class="bg-overlay-content dark flex-column" data-hover-animate="fadeIn" data-hover-animate-out="fadeOut" style="background: url('/images/brownbg.jpg') no-repeat center center;"> <div class="bg-overlay-bg light p-3 "> <center><h2><span id="ContentPlaceHolder1_MyPromos_PromosList_Title_3" style="color:#fff;">Mines & Minerals</span></h2><span id="ContentPlaceHolder1_MyPromos_PromosList_Content_3" class="promo-text">Mining is an important part of Idaho's economy. Each year IGS posts a review of mining and exploration throughout the state. </span></center> </div> <!--<div style="position:absolute;bottom:1px;right:-5px"> <a onclick="location.href='/geologic-resources/mines-minerals';" style="cursor: pointer;" class="overlay-trigger-icon bg-light text-dark" data-hover-animate="fadeInUpSmall" data-hover-animate-out="fadeOutDownSmall" data-hover-speed="350" ><i class="icon-line-plus"></i></a> </div>--> </div> <div class="p-3"> <center><h2>Mines & Minerals</h2><span id="ContentPlaceHolder1_MyPromos_PromosList_Label2_3" class="promo-text">Mining is an important part of Idaho's economy. Each year IGS posts a review of mining and exploration throughout the state. </span></center> </div> </div> </a> </div> </div> </article> <article class="portfolio-item col-lg-4 col-md-4 col-sm-6 col-12 pf-media pf-icons" style="z-index:5000;"> <!-- Grid Inner: Start --> <div class="grid-inner"> <!-- Image: Start --> <div class="portfolio-image"> <a href="/product/m-9"> <img src="/images/lightbg.jpg" role="presentation" alt="" /> <div class="bg-overlay"> <div class="bg-overlay-content dark flex-column" data-hover-animate="fadeIn" data-hover-animate-out="fadeOut" style="background: url('/images/brownbg.jpg') no-repeat center center;"> <div class="bg-overlay-bg light p-3 "> <center><h2><span id="ContentPlaceHolder1_MyPromos_PromosList_Title_4" style="color:#fff;">Idaho Geologic Map</span></h2><span id="ContentPlaceHolder1_MyPromos_PromosList_Content_4" class="promo-text">Our most popular item! View as PDF, or access GIS data and web services.</span></center> </div> <!--<div style="position:absolute;bottom:1px;right:-5px"> <a onclick="location.href='/product/m-9';" style="cursor: pointer;" class="overlay-trigger-icon bg-light text-dark" data-hover-animate="fadeInUpSmall" data-hover-animate-out="fadeOutDownSmall" data-hover-speed="350" ><i class="icon-line-plus"></i></a> </div>--> </div> <div class="p-3"> <center><h2>Idaho Geologic Map</h2><span id="ContentPlaceHolder1_MyPromos_PromosList_Label2_4" class="promo-text">Our most popular item! View as PDF, or access GIS data and web services.</span></center> </div> </div> </a> </div> </div> </article> <article class="portfolio-item col-lg-4 col-md-4 col-sm-6 col-12 pf-media pf-icons" style="z-index:5000;"> <!-- Grid Inner: Start --> <div class="grid-inner"> <!-- Image: Start --> <div class="portfolio-image"> <a href="/geologic-hazards/earthquake-hazards/stanley-earthquake"> <img src="/images/lightbg.jpg" role="presentation" alt="" /> <div class="bg-overlay"> <div class="bg-overlay-content dark flex-column" data-hover-animate="fadeIn" data-hover-animate-out="fadeOut" style="background: url('/images/brownbg.jpg') no-repeat center center;"> <div class="bg-overlay-bg light p-3 "> <center><h2><span id="ContentPlaceHolder1_MyPromos_PromosList_Title_5" style="color:#fff;">Stanley Earthquake</span></h2><span id="ContentPlaceHolder1_MyPromos_PromosList_Content_5" class="promo-text">Find resources for the M6.5 earthquake reported northwest of Stanley on March 31, 2020. </span></center> </div> <!--<div style="position:absolute;bottom:1px;right:-5px"> <a onclick="location.href='/geologic-hazards/earthquake-hazards/stanley-earthquake';" style="cursor: pointer;" class="overlay-trigger-icon bg-light text-dark" data-hover-animate="fadeInUpSmall" data-hover-animate-out="fadeOutDownSmall" data-hover-speed="350" ><i class="icon-line-plus"></i></a> </div>--> </div> <div class="p-3"> <center><h2>Stanley Earthquake</h2><span id="ContentPlaceHolder1_MyPromos_PromosList_Label2_5" class="promo-text">Find resources for the M6.5 earthquake reported northwest of Stanley on March 31, 2020. </span></center> </div> </div> </a> </div> </div> </article> </div> </div> </div> <!-- #promo end --> <!-- About--> <div class="section pb-0 mb-0 mt-0 hero-image__mapping whitebg" > <div class="container"> <div class="row aboutheight"> <div class="col-lg-6 " style="padding-top:5px;"> <img class="man mt-0" src="/uploads/PageletImages/aboutImage_0921.png" alt="" width="500" /> </div> <div class="col-lg-1"></div> <div class="col-lg-5"> <a href="/about-igs" class="n-text-color"> <h3 style="font-size: 40px;" class="n-text-color">About IGS</h3> </a> The Idaho Geological Survey (IGS) is the lead agency for collecting and disseminating geologic information and mineral data for Idaho and has served the state since 1919. The Survey's mission is to provide the state with timely and relevant geologic information. IGS has offices in Moscow and Boise. <br /> <div class="row" style="padding-left:20px;"> <div class="col-lg-6"> <a href="/about-igs" target="_self"><em class="icon-chevron-circle-right"></em> About IGS</a><br /> <a href="/about/igs-staff" target="_self"><em class="icon-chevron-circle-right"></em> Staff</a><br /> <a href="/about-igs#reports" target="_self"><em class="icon-chevron-circle-right"></em> Annual Reports</a><br /> </div> <div class="col-lg-6"> <a href="/about-igsEdvisory-board" target="_self"><em class="icon-chevron-circle-right"></em> Advisory Board</a><br /> <a href="/about-igsEdvisory_comm" target="_self"><em class="icon-chevron-circle-right"></em> IGMAC</a><br /> <a href="/about/links" target="_self"><em class="icon-chevron-circle-right"></em> Links</a><br /> </div> </div> </div> </div> </div> </div> <!--#about end--> <!-- Mapping--> <div class="dark section parallax4 hero-image__figure resource-section"> <div class="container"><br /> <div class="row dark"> <div class="col-lg-5"> <div class="device-xl device-md topmargin-lg"></div> <a href="/geologic-mapping"> <h3 class="mb-0 dark" style="font-size: 40px; ">Geologic Mapping</h3> </a> <div> Geologic maps depict the distribution of rock types, surficial sediments, and geologic structures, such as faults and folds, as they appear on the earth&#8217;s surface. They enhance the ability to identify and develop mineral and energy resources, understand groundwater and surface water systems, locate and prepare for natural hazards, conduct scientific research, and inform policy makers on land-use decisions. <p style="padding-left:20px;"><a class="dark" href="/statemap-deliverables" target="_self"><em class="icon-chevron-circle-right"></em> STATEMAP Products</a><br /> <a class="dark" href="/maps-pubs-data/publication-submission" target="_self"><em class="icon-chevron-circle-right"></em> Publication Submission</a><br /> <a class="dark" href="/maps-pubs-data/igs-map-search"><em class="icon-chevron-circle-right"></em> IGS Map Search</a><br /> </p> </div> </div> <div class="col-lg-7 darkheight"> <img class="man" src="/uploads/PageletImages/mapImage_0921.png" style="border:0;position: absolute; top: 0; left: auto;" alt="" /></div> </div> </div> </div> <!--#mapping end--> <!-- Resources --> <div class="section bg-transparent pb-0 mb-0 mt-0 pt-0" > <div class="container"> <div class="row "> <div class="col-lg-7 lightheight"> <img class="man mt-0 pt-0" src="/uploads/PageletImages/resourceImage_0921.png" alt="" /> </div> <div class="col-lg-5"> <a href="/geologic-resources"> <h3 class="mb-0 " style="font-size: 40px;">Resources</h3> </a> <div> Idaho is endowed with natural resources that include metallic and industrial minerals, groundwater, oil and gas, and geothermal. These resources are important to Idaho&#8217;s economy and are necessary to maintain and increase our standard of living. The IGS conducts research and provides information that enables the development of these resources in an efficient and socially responsible manner. <p style="padding-left:20px;"><a href="/geologic-resources/idaho-oil-and-gas" target="_self"><em class="icon-chevron-circle-right"></em> Oil and Gas</a><br /> <a href="/geologic-resources/geothermal-resources" target="_self"><em class="icon-chevron-circle-right"></em> Geothermal Resources</a><br /> <a href="/geologic-resources/hydrogeology" target="_self"><em class="icon-chevron-circle-right"></em> Groundwater</a><br /> <a href="/geologic-resources/mines-minerals" target="_self"><em class="icon-chevron-circle-right"></em> Mines &amp; Minerals</a></p> </div> </div> </div> </div> </div> <!-- #Resources end --> <!-- Hazards --> <div class="dark section bg-transparent pb-0 mb-0 pt-0 mt-0 parallax4 hero-image__figure outreach-section"> <div class="container"><br /> <div class="row dark textblock"> <div class="col-lg-5"> <div class="device-xl device-md topmargin-lg"></div> <a href="/geologic-hazards"> <h3 class="mb-0" style="font-size: 40px;">Hazards</h3> </a> <div>Geologic conditions and human activities can result in a variety of hazards such as landslides, rockfall, debris flow, earthquakes, liquefaction, volcanic eruptions, and expansive soils. As the human footprint in Idaho grows it is critical to understand and identify geologic hazards so their impacts can be mitigated, and losses can be minimized. The IGS conducts fundamental research on geologic hazards and provides data to the public, state and federal agencies, local municipalities, academic researchers, and engineering consultants. <p style="padding-left:20px;"><a class="dark" href="/geologic-hazards/earthquake-hazards" target="_self"><em class="icon-chevron-circle-right"></em> Earthquakes</a><br /> <a class="dark" href="/geologic-hazards/landslides" target="_self"><em class="icon-chevron-circle-right"></em> Landslides</a><br /> <a class="dark" href="/geologic-hazards/volcanic-hazards" target="_self"><em class="icon-chevron-circle-right"></em> Volcanoes</a><br /> </p> </div> </div> <div class="col-lg-7 darkheight"> <img class="man mt-0" src="/uploads/PageletImages/hazardImage_0921.png" style="border:0;position: absolute; top: 0; left: auto;" alt="" /></div> </div> </div> </div> <!-- #Hazards end --> <!-- Outreach --> <div class="section bg-transparent pb-0 mb-0 mt-0 pt-0" > <div class="container"> <div class="row "> <div class="col-lg-7 lightheight outreach-image-height" "=""> <img class="man mt-5" src="/uploads/PageletImages/outreachImage_0921.png" style="border:0;position: absolute; top: 0; " alt="" /> </div> <div class="col-lg-5"> <a href="/outreach"> <h3 class="mb-0 " style="font-size: 40px;">Outreach</h3> </a> <div> The Survey disseminates geologic data on Idaho primarily through IGS publications (most of which are available for free download), interactive web map apps, social media, in-house collections, and efforts by the staff to educate the public in the earth sciences. The IGS seeks to promote excellence in the teaching and practice of the earth sciences by giving educational presentations, participating in outreach events statewide, and preparing outreach materials.<br /> <p style="padding-left:20px;"> <a class="light" href="/outreach/outreach-and-education" target="_self"> <em class="icon-chevron-circle-right"></em> Earth Science Education</a><br /> <a class="light" href="/workshops-for-teachers" target="_self"><em class="icon-chevron-circle-right"></em> Workshops for Teachers</a><br /> <a class="light" href="/outreach/the-belt-association" target="_self"><em class="icon-chevron-circle-right"></em> The Belt Association</a><br /> </p> </div> </div> </div> </div> </div> <!-- #Outreach end --> </section> <!-- #content end --> </div> <!-- Footer --> <div class="whitebg"> <footer id="footer" class="dark hero-image__footer mb-0 parallax" style="background-image:url('/images/footerbg.jpg');background-repeat:repeat;background-attachment: fixed"> <div class="container"> <!-- Footer Widgets ============================================= --> <div class="footer-widgets-wrap " > <div class="row d-flex justify-content-center pt-6"> <div class="col-lg-12 text-center"> <div class="row"> <div class="col-sm"><a href="/"> HOME </a> </div> <div class="col-sm" style="white-space:nowrap;"> <a id="Footer_FooterNavigationControl_Navigation_NavigationLink_0" href="/products" target="_self">MAPS, PUBS, & DATA</a></div> <div class="col-sm" style="white-space:nowrap;"> <a id="Footer_FooterNavigationControl_Navigation_NavigationLink_1" href="/geologic-mapping" target="_self">MAPPING</a></div> <div class="col-sm" style="white-space:nowrap;"> <a id="Footer_FooterNavigationControl_Navigation_NavigationLink_2" href="/geologic-resources" target="_self">RESOURCES</a></div> <div class="col-sm" style="white-space:nowrap;"> <a id="Footer_FooterNavigationControl_Navigation_NavigationLink_3" href="/geologic-hazards" target="_self">HAZARDS</a></div> <div class="col-sm" style="white-space:nowrap;"> <a id="Footer_FooterNavigationControl_Navigation_NavigationLink_4" href="/outreach" target="_self">OUTREACH</a></div> <div class="col-sm" style="white-space:nowrap;"> <a id="Footer_FooterNavigationControl_Navigation_NavigationLink_5" href="/about-igs" target="_self">ABOUT</a></div> </div> </div> <div class="row d-flex justify-content-center mt-sm-4"> <div> <div style="text-align: center;"></div> <div style="text-align: center;"><span style="font-size: 1rem;">Idaho Geological Survey</span></div> <div style="text-align: center;"><a href="&#109;&#97;&#105;&#108;&#116;&#111;&#58;&#105;&#103;&#115;&#64;&#117;&#105;&#100;&#97;&#104;&#111;&#46;&#101;&#100;&#117;" style="font-size: 1rem;">igs@uidaho.edu</a></div> <br /> </div> </div> <div class="col-md-12 text-center mt-sm-4"> <div class="d-flex justify-content-center "> <div class="col-sm-3" style="text-align:left;"> <div style="text-align: center;"><strong style="font-size: 1rem;">Moscow Office</strong></div> <div style="text-align: center;"><span style="font-size: 1rem;">University of Idaho</span></div> <div style="text-align: center;"><span style="font-size: 1rem;">820 Idaho Ave, Morrill Hall, 3rd Floor</span></div> <div style="text-align: center;"><span style="font-size: 1rem;">875 Perimeter Dr MS 3014 (Mailing)</span></div> <div style="text-align: center;"><span style="font-size: 1rem;">Moscow, ID 83844-3014</span></div> <div style="text-align: center;"><span style="font-size: 1rem;">208-885-7991</span></div> </div> <div class="col-sm-3" style="text-align:left;"> <div style="text-align: center;"><strong style="font-size: 1rem;">Boise Office</strong></div> <div style="text-align: center;"><span style="font-size: 1rem;">Idaho Water Center</span></div> <div style="text-align: center;"><span style="font-size: 1rem;">Suite 201</span></div> <div style="text-align: center;"><span style="font-size: 1rem;">322 E Front St</span></div> <div style="text-align: center;"><span style="font-size: 1rem;">Boise, ID 83702</span></div> <div style="text-align: center;"><span style="font-size: 1rem;">208-332-4420</span></div> </div> </div> </div> </div> </div> <div class="row"> <div class="col-md-12 text-center"> <div class="d-flex justify-content-center"> <ul id="top-social"> <li><a href="https://www.linkedin.com/company/idaho-geological-survey" target="_blank" title="Go to our LinkedIn"><span class="ts-icon"><i class="icon-linkedin "></i></span></a></li> <li><a href="https://www.facebook.com/IDGeoSurvey" target="_blank" title="Go to our Facebook"><span class="ts-icon"><i class="icon-facebook "></i></span></a></li> <li><a href="https://twitter.com/IDGeoSurvey" target="_blank" title="Go to our X (Twitter)"><span class="ts-icon"><i class="icon-twitter "></i></span></a></li> </ul> <span class="pl-3 pr-3 py-2"><a class="footerlink" href="/Subscribe.aspx">Subscribe to Newsletter</a></span> <span class="pr-3 py-2">|</span> <span class="py-2"><a class="footerlink" href="/Login.aspx">Login</a></span> </div> </div> </div> </div> </footer><!-- #footer end --> </div> <!--#footer--> </div> </div><!-- #wrapper end --> <!-- Go To Top --> <div id="gotoTop" class="icon-angle-up bg-color h-bg-dark"></div> <!-- External JavaScripts --> <script src="/js/jquery.js"></script> <script src="/js/plugins.min.js"></script> <!-- Range Slider Plugin --> <script src="/js/components/rangeslider.min.js"></script> <!-- Footer Scripts --> <script src="/js/functions.js?v=9.12.2024.1215"></script> <script> $(document).ready(function () { //hides them logo when the page loads $("#logo").hide(); $("#placeholder").show(); }); $(document).scroll(function () { var y = $(document).scrollTop(); if (y >= 200) { $("#logo").show(); $("#placeholder").hide(); } else { //put the header in original position and hide image $("#logo").hide(); $("#placeholder").show(); } }); </script> <script type="text/javascript"> //<![CDATA[ WebForm_AutoFocus('PerformSearch');//]]> </script> </form> </body> </html>

Pages: 1 2 3 4 5 6 7 8 9 10