{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Mineral",
   "layerType": "Feature Layer",
   "minScale": 500000,
   "maxScale": 0,
   "legend": [
    {
     "label": " Not Listed",
     "url": "fc2b24fa6658c6a1c3de06f2c0deecd8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA7UlEQVQ4je3UvyuEARgH8I/r7YqUbKeudIsrXQyK5EwGZ2MxkPxKx38gw8XsUgY2093qL7CcXpMsJqyy3B9wKSkmJbnX3bko+W7P96lPz/QE2pzgH/wZcJPpBDe73LcF7KVY4wEz3wZX2Nkgc8fAE9lDLloGR+jKsJVCinjIPsZbBoc4zpN8m+cZrbJ0QqlpMEd6itnud90wsRTbKOOlKTDJ0QI9H/s1Bm8plNlrGMwxt8xkxye7PoyxekaxSq0RMJamkCVe7/p1+i85KJH/EgyYuOZ8kdN6IFyRQCceI8FnwgphFBaVP/IcfhV8Be6HKnMyFwRmAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      " "
     ]
    },
    {
     "label": "Listed",
     "url": "77418feb92d4e6b82cb184335db630fc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA60lEQVQ4je3UvyuEARgH8I/r7YqUbKeudIsrXQyK5EwGZ2MxkPxKx38gw8XsUgY2093qL7CcXpMsJqyy3B9wKSk2Ke51dy5KvtvzferTMz2BNif4B38I3DQt4cau+/aAvYpqHjDzfXDFjg0ZdwY8yTp00To4okvGlhRS4kL7GG8dHHIsL/k2zxtVteREqXkwJ23KrO533bCYlG2U8dIcmHRkQc+Hfs2gWwVle42DOXOWTer4ZNeHMavOFFXVGgFj0gqy4nWvX9fv0oGS/NdgYMK1c4tO64JwJYFOPEaDz0IVYSQWkb/yHH4TfAXZwSpzeHPUfgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Ag",
      "Ag, Au",
      "Ag, Au, Bi, Cu, Sn",
      "Ag, Au, Co, Cu",
      "Ag, Au, Cu",
      "Ag, Au, Cu, Ni, Pb, Zn",
      "Ag, Au, Cu, Pb",
      "Ag, Au, Cu, Pb, Zn",
      "Ag, Au, Cu, Sb, Zn",
      "Ag, Au, Cu, Zn",
      "Ag, Au, Pb, Zn",
      "Ag, Au, Sb",
      "Ag, Ba, Pb, Zn",
      "Ag, Cu",
      "Ag, Cu, F, Pb, Sb, Zn",
      "Ag, Cu, Mo, Pb, W, Zn",
      "Ag, Cu, Pb",
      "Ag, Cu, Pb, Zn",
      "Ag, Cu, V",
      "Ag, Cu, Zn",
      "Ag, F, Pb, Zn",
      "Ag, Mo, W",
      "Ag, P, U",
      "Ag, Pb, Sb",
      "Ag, Pb, Zn",
      "Ag, Zn",
      "As",
      "Au",
      "Au, Cu",
      "Au, Cu, Fe",
      "Au, Cu, Ni",
      "Au, Cu, Pb",
      "Au, Cu, W",
      "Au, Fe, Zn",
      "Au, Pb, Zn",
      "Au, Sb",
      "Au, Sn, W",
      "Ba",
      "Ba, Cu",
      "Ba, Cu, Mn, Pb, Zn",
      "Ba, F",
      "Ba, Fe, Mn",
      "Ba, W, Zn",
      "Be",
      "Be, Mo",
      "Be, Mo, W",
      "Bi, Cu, Mo, Sn, W",
      "Bi, Cu, Sn, W",
      "Bi, Mo, Sn, W",
      "Bi, Sn",
      "Co, Cu, Ni",
      "Co, F, Sn",
      "Cu",
      "Cu, Mn",
      "Cu, Mn, Zn",
      "Cu, Mo",
      "Cu, Mo, Pb, Sn, Zn",
      "Cu, Mo, Pb, W, Zn",
      "Cu, Mo, Pb, WO3",
      "Cu, Mo, Pb, Zn",
      "Cu, Mo, W",
      "Cu, Ni",
      "Cu, Ni, Zn",
      "Cu, P, U",
      "Cu, PGE",
      "Cu, Pb",
      "Cu, Pb, Sn, Zn",
      "Cu, Pb, Zn",
      "Cu, Sn",
      "Cu, W",
      "Cu, Zn",
      "F",
      "F, Sn",
      "Fe",
      "Fe, Mn",
      "In, Sn, Zn",
      "Mg",
      "Mn",
      "Mo",
      "Mo, Pb, Sn, W",
      "Mo, Pb, Zn",
      "Mo, Sn",
      "Mo, Sn, W",
      "Mo, Sn, W, Zn",
      "Mo, Sn, Zn",
      "Mo, W",
      "MoS2",
      "P",
      "P, U",
      "PGE",
      "Pb",
      "Pb, Zn",
      "REE",
      "Sb",
      "Sn",
      "Sn, W",
      "Sn, Zn",
      "Ti",
      "U",
      "W",
      "Zn"
     ]
    }
   ]
  },
  {
   "layerId": 1,
   "layerName": "Drill Holes",
   "layerType": "Feature Layer",
   "minScale": 250000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "5318aeba637d50d52c8347fd0f8ab263",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAh0lEQVQ4je3ToQrCUBQG4E8YrJiMvo1gHyazmGw+gM9gt7jiA/hkioJFhVluGAOvcrei7IcDhz984cDJdJysB38XHOIephU4RokpHthjHYM/gQdMwp5jhRM2KeCohtUzTwWfqDBo9NE7xsArjpg1+jIVhAXOKHDDDts24AXLMF/lfz6lB9/nBU96FTBvdBdkAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 7,
   "layerName": "Work Reports",
   "layerType": "Feature Layer",
   "minScale": 500000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "bdeb84c4d8eeb40cc0ee2e35bad284dd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWNhUCv+z0BFwMLAwMDAcKuXkSqmqRX/Z6GKQUhg1MBRA0cNHDVw1EBkA6lYDQAAGGUGgU0+2yoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Claims",
   "layerType": "Feature Layer",
   "minScale": 500000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "e2cb46fdee1f223489e140391ecde4ca",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAeUlEQVQ4ja3TQQ4AIQgDwJL4/y+zJ4zgqgHqSaqZS8NQQEE8wy4CSHxUQGP+l1k+QQYmgCigIz5WMZs3sINtYBdzIAObIAO7tlzBji1XMZufpWTzaymV/FhKNi+t3g1Lr94Ls7nVcmn1MpgDGdgEGZhreQ1OH1+ZnQ9w/IBDWW3O3gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "Minerals Petroleum - Units",
   "layerType": "Feature Layer",
   "minScale": 250000,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "b9a27c617a3b5112510794971bd282b1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAM0lEQVQ4je3VMQEAAAjDsB0TWxnIQC4vAnauAvLWwCiYJWl3IygwTkC/ggULFiz4wOQGDuRBB8GNTziLAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "Minerals Petroleum - Grid",
   "layerType": "Feature Layer",
   "minScale": 2000000,
   "maxScale": 1000000,
   "legend": [
    {
     "label": "",
     "url": "102c546535f6cfb81e1ce7380aea87ae",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALElEQVQ4jWNhYGBoYKAiYIHS1DK0gYWwGtLAqIGjBo4aOGrgqIGoBjZQy0AANDICUVrx300AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 5,
   "layerName": "Minerals Petroleum - Sections",
   "layerType": "Feature Layer",
   "minScale": 1500000,
   "maxScale": 250000,
   "legend": [
    {
     "label": "",
     "url": "2967bf5a761a2ef1efc4c48b1182e768",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANElEQVQ4jWNZbsHQwEBFwMLAwMAQeYI6hi63YGhgoYZByGDUwFEDRw0cNXDUQCQDqVkNAAC1igYPSZE2LQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  },
  {
   "layerId": 8,
   "layerName": "Surface Geology",
   "layerType": "Feature Layer",
   "minScale": 2000000,
   "maxScale": 0,
   "legend": [
    {
     "label": "Holocene - A",
     "url": "afc41be36b69fb4e0a32b9b36a8d5ff1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWMpO3bqPwOVQJeVGSMLtQyDgVEDRw0cNXDUwFEDaWVgl5UZIzUNBABa5QVMN5DbEQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Holocene - A"
     ]
    },
    {
     "label": "Holocene - Mi",
     "url": "4c923cbb555ea3254605a523ec8eeb7d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWO5G/T+PwOVgPI6QUYWahkGA6MGjho4auCogaMG0spA5XWCjNQ0EABaWwU0k/CcmQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Holocene - Mi"
     ]
    },
    {
     "label": "Holocene - O",
     "url": "c69ebfbfc608639862c166768771d5ea",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWN5/TH8PwOVgCj/SkYWahkGA6MGjho4auCogaMG0spAUf6VjNQ0EABZdgUfSpr0HwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Holocene - O"
     ]
    },
    {
     "label": "Pleistocene - GFc",
     "url": "e9e17fcacb9e339ab12d09c7bfc39c32",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWPZ4O/+n4FKIGDjTkYWahkGA6MGjho4auCogaMG0srAgI07GalpIABcaAYMG7ZLSQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pleistocene - GFc"
     ]
    },
    {
     "label": "Pleistocene - GFp",
     "url": "74a36593e4d9d97bb175390bb9d7d57f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWMx8en9z0AlcGZLMSMLtQyDgVEDRw0cNXDUwFEDaWXgmS3FjNQ0EABd1QZFN2u36wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pleistocene - GFp"
     ]
    },
    {
     "label": "Pleistocene - GLb",
     "url": "6161d151a40d9c751fe156aba0f9bd02",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWOxadP7z0AlcKTqEiMLtQyDgVEDRw0cNXDUwFEDaWXgkapLjNQ0EABdxQZiediHdwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pleistocene - GLb"
     ]
    },
    {
     "label": "Pleistocene - GMb",
     "url": "50facdbf82357157e0457995f874ffc3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWP5POv8fwYqAd40Q0YWahkGA6MGjho4auCogaMG0spA3jRDRmoaCABZawT2ELC+WgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pleistocene - GMb"
     ]
    },
    {
     "label": "Pleistocene - GMd",
     "url": "968aa000ccfa530538f6822f1d4dab97",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWN5eGzKfwYqAXmrHEYWahkGA6MGjho4auCogaMG0spAeascRmoaCABZpQUX260Y+AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pleistocene - GMd"
     ]
    },
    {
     "label": "Pleistocene - GMm",
     "url": "fb05b451564aeb1ebb65d72a59b9558d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWMJ/1n+n4FKYCV7JyMLtQyDgVEDRw0cNXDUwFEDaWXgSvZORmoaCABbbgWL6/o9bgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pleistocene - GMm"
     ]
    },
    {
     "label": "Pleistocene - GMr",
     "url": "98c40e638907e397a6a4a1daf4b0874e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNJi3nwn4FKYNYSBUYWahkGA6MGjho4auCogaMG0srAWUsUGKlpIABcNwWwNhnfpwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pleistocene - GMr"
     ]
    },
    {
     "label": "Pleistocene - GMv",
     "url": "6b00ce4b061f9576a0d7722eaa3023d8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNpCcn7z0AlULNmEiMLtQyDgVEDRw0cNXDUwFEDaWVgzZpJjNQ0EABcuwYMMnO45wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pleistocene - GMv"
     ]
    },
    {
     "label": "Pleistocene - Tb",
     "url": "1cd62f027b5eea8a49f9a57f802f16eb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNp2P7rPwOVQIMnGyMLtQyDgVEDRw0cNXDUwFEDaWVggycbIzUNBABaigUhBmNv/gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pleistocene - Tb"
     ]
    },
    {
     "label": "Pleistocene - Th",
     "url": "632988bc58dc7ba0972f88f1c4abdc40",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNZ/mbqfwYqgUiRbEYWahkGA6MGjho4auCogaMG0srASJFsRmoaCABaGQUq/ED3UgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pleistocene - Th"
     ]
    },
    {
     "label": "Pleistocene - Tv",
     "url": "d89557a5ee3d20d19682121f544794d6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWPZELjmPwOVQMD6EEYWahkGA6MGjho4auCogaMG0srAgPUhjNQ0EABbmAWl+s2EaQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pleistocene - Tv"
     ]
    },
    {
     "label": "Pre-Pleistocene - R",
     "url": "b812b5fe21cf80e278ebdb27e905f0d1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWO51eXzn4FKQK1sCyMLtQyDgVEDRw0cNXDUwFEDaWWgWtkWRmoaCABbBQWij7bFkwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "Pre-Pleistocene - R"
     ]
    }
   ]
  },
  {
   "layerId": 6,
   "layerName": "Bedrock Geology",
   "layerType": "Feature Layer",
   "minScale": 2000000,
   "maxScale": 0,
   "legend": [
    {
     "label": "Calcareous Rocks",
     "url": "a3759850dac22fcc1b5fbd5c03cf30bd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWPpyHD4z0AlUDHjACMLtQyDgVEDRw0cNXDUwFEDaWVgxYwDjNQ0EABcywYiT/5ZkQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "calcareous rocks"
     ]
    },
    {
     "label": "Clastic Sedimentary Rocks",
     "url": "fe621b0e4b030929e7156d05d653a457",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWPRslj+n4FK4NqJSEYWahkGA6MGjho4auCogaMG0srAayciGalpIABeBQZJ8OZ8gAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "clastic sedimentary rocks"
     ]
    },
    {
     "label": "Coarse-Grained Clastic Sedimentary Rocks",
     "url": "a20474610fe125036d393f3dcabf0611",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNRXa32n4FK4HboLUYWahkGA6MGjho4auCogaMG0srA26G3GKlpIABdwgZcuEujHgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "coarse-grained clastic sedimentary rocks"
     ]
    },
    {
     "label": "Evaporites",
     "url": "3b4b3b25a61a1c1a998c4e9ff9d03a96",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNRbV76n4FK4HZtNCMLtQyDgVEDRw0cNXDUwFEDaWXg7dpoRmoaCABdPAYFdSbPPQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "evaporites"
     ]
    },
    {
     "label": "Felsic Flows",
     "url": "2c4726be1f9d8050130fbb1c234f4e69",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNpk4n6z0AlUPVkGSMLtQyDgVEDRw0cNXDUwFEDaWVg1ZNljNQ0EABdgwZWXGUHdQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "felsic flows"
     ]
    },
    {
     "label": "Felsic Hyaloclastic Rocks",
     "url": "edc92acbdbefcef88d63fdfa2ba7e411",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWMxbon5z0AlcLZmCSMLtQyDgVEDRw0cNXDUwFEDaWXg2ZoljNQ0EABdkwY/Y3UP/wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "felsic hyaloclastic rocks"
     ]
    },
    {
     "label": "Felsic Intrusive Rocks",
     "url": "f77d5e285c9130c24735c657fa75e810",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNZtVLtPwOVQFj4LUYWahkGA6MGjho4auCogaMG0srAsPBbjNQ0EABbtAXZlpymAQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "felsic intrusive rocks",
      "felsic intrusive rocks "
     ]
    },
    {
     "label": "Felsic Tuff",
     "url": "82f49027374b95b4302d804fb4ecd2d6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNZbLT2PwOVQOy5YEYWahkGA6MGjho4auCogaMG0srA2HPBjNQ0EABcJwXQW/ORbgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "felsic tuff"
     ]
    },
    {
     "label": "Fine-Grained Clastic Sedimentary Rocks",
     "url": "8d73695122caeb41d881ea384fc68431",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWPJtWv/z0AlMPlQJSMLtQyDgVEDRw0cNXDUwFEDaWXg5EOVjNQ0EABdJwYg245YZAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "fine-grained clastic sedimentary rocks"
     ]
    },
    {
     "label": "Gneiss",
     "url": "ea3c2f0450a4593e8a22aac0164f1e4c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWMp7rL7z0Al0Ft2iJGFWobBwKiBowaOGjhq4KiBtDKwt+wQIzUNBABcvQYXx/8fGAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "gneiss"
     ]
    },
    {
     "label": "Intermediate Flows",
     "url": "3b24414a80b44431478a672b18042af4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNR9Gr6z0AlcH9bHSMLtQyDgVEDRw0cNXDUwFEDaWXg/W11jNQ0EABePQZl22NXNAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "intermediate flows"
     ]
    },
    {
     "label": "Intermediate Intrusive Rocks",
     "url": "5966f0083cd7d80d08b9d74cf02a38b6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWPZFJLwn4FKwG/NAkYWahkGA6MGjho4auCogaMG0spAvzULGKlpIABcHwXsujZbuQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "intermediate intrusive rocks",
      "intermediate intrusive rocks "
     ]
    },
    {
     "label": "Intermediate Tuff",
     "url": "f2bc0786fd5a5216eb5098834f669aff",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWPxWOT3n4FKYEfcJkYWahkGA6MGjho4auCogaMG0srAHXGbGKlpIABdAQYar8lCswAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "intermediate tuff"
     ]
    },
    {
     "label": "Iron Formation",
     "url": "d8d7472bc840e9debf27b06d458bf64d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWPZkKH1n4FKIGDGNUYWahkGA6MGjho4auCogaMG0srAgBnXGKlpIABcVwYQcH/kLQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "iron formation"
     ]
    },
    {
     "label": "Limestone",
     "url": "c0975e78cddf63dddb19a75d998574cd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNpKZb5z0AlUNP7hJGFWobBwKiBowaOGjhq4KiBtDKwpvcJIzUNBABdAgY/FZyynwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "limestone"
     ]
    },
    {
     "label": "Limestone Rocks",
     "url": "6e105d5b2d66d04259096e6a05e7095d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWMp2aj6n4FKoMf/NiMLtQyDgVEDRw0cNXDUwFEDaWVgj/9tRmoaCABcdgYIegX3AwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "limestone rocks"
     ]
    },
    {
     "label": "Mafic Flows",
     "url": "c05d39c4e09478af5d1eee026b2efb8c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNpVLb4z0AlUH/3BCMLtQyDgVEDRw0cNXDUwFEDaWVg/d0TjNQ0EABdxgZ2vOKhkgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "mafic flows ",
      "mafic flows"
     ]
    },
    {
     "label": "Mafic Intrusive Rocks",
     "url": "f967924457bee4b22fe8b13d2b92d46f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWPZFLLsPwOVgN+aKEYWahkGA6MGjho4auCogaMG0spAvzVRjNQ0EABbkwWmHN3OmwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "mafic intrusive rocks",
      "mafic intrusive rocks "
     ]
    },
    {
     "label": "Mafic Tuff",
     "url": "18d57b964a40b11fb51dd9c7609fdd1f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWMxt2r/z0AlcPJYJSMLtQyDgVEDRw0cNXDUwFEDaWXgyWOVjNQ0EABeCwZaUYWaogAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "mafic tuff"
     ]
    },
    {
     "label": "Marble",
     "url": "83b52d4f845e415449964f2dd202db96",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWPpckj6z0AlUHZgHiMLtQyDgVEDRw0cNXDUwFEDaWVg2YF5jNQ0EABc9wYmQnvmwAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "marble"
     ]
    },
    {
     "label": "Medium-Grained Clastic Sedimentary Rocks",
     "url": "36f972f40ff9694627d18c6d9ebdf49f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNRapD5z0AlcK/hCSMLtQyDgVEDRw0cNXDUwFEDaWXgvYYnjNQ0EABeYwaUcXzLQgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "medium-grained clastic sedimentary rocks"
     ]
    },
    {
     "label": "Metamorphic / Protolith Uncertain",
     "url": "38d585a2eb6ef8354896f59946af20e4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNZHWz3n4FKIHTtIUYWahkGA6MGjho4auCogaMG0srA0LWHGKlpIABcggYWpMI2EQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "metamorphic / protolith uncertain"
     ]
    },
    {
     "label": "Metamorphic Rocks",
     "url": "e78ddf01ee16849fa77ca992184393e5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNZphH6n4FKIOrGakYWahkGA6MGjho4auCogaMG0srAqBurGalpIABc6QYvDAQyjwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "metamorphic rocks"
     ]
    },
    {
     "label": "Mixed Volcanic and Sedimentary Rocks",
     "url": "1669cc5c36a2bba09641d0fda9e1d014",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWPRrmn+z0AlcLWllpGFWobBwKiBowaOGjhq4KiBtDLwakstIzUNBABdfQYoELucVAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "mixed volcanic and sedimentary rocks"
     ]
    },
    {
     "label": "Peralkaline Flows",
     "url": "797056fa6578d456a03909ce9a6527cd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWPRWlPzn4FK4FpICyMLtQyDgVEDRw0cNXDUwFEDaWXgtZAWRmoaCABc/wYAB707rAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "peralkaline flows"
     ]
    },
    {
     "label": "Peralkaline Intrusive Rocks",
     "url": "77a981d6d58b6aff6ad08099a004bac7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWOpnWv6n4FKoDn5NCMLtQyDgVEDRw0cNXDUwFEDaWVgc/JpRmoaCABcbgYD9mGYkAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "peralkaline intrusive rocks"
     ]
    },
    {
     "label": "Peralkaline Tuff",
     "url": "7e0d1a32a06bf5957cc5779b2dc1d009",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWPZoGf5n4FKIODScUYWahkGA6MGjho4auCogaMG0srAgEvHGalpIABc5wY7LoUa4AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "peralkaline tuff"
     ]
    },
    {
     "label": "Red Manganiferous Shale",
     "url": "f3aae0dfe77306d399d551adbda77737",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNxb7H8z0AlsLPmOCMLtQyDgVEDRw0cNXDUwFEDaWXgzprjjNQ0EABdiQZO47XibgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "red manganiferous shale"
     ]
    },
    {
     "label": "Schist",
     "url": "54d6e53fdafc363c36770bcc396bedd0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWPxzVn6n4FKYPOUaEYWahkGA6MGjho4auCogaMG0srAzVOiGalpIABc4QX0uhZHzQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "schist"
     ]
    },
    {
     "label": "Ultra Mafic Rocks",
     "url": "6a0b9390170efc67e862f19e5324babf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWPp8nD4z0AlULbjACMLtQyDgVEDRw0cNXDUwFEDaWVg2Y4DjNQ0EABdIwZAFrpjnAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "ultra mafic rocks"
     ]
    },
    {
     "label": "Volcanic Rocks",
     "url": "b2fd90b239022666f445d9cf703cf8c5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWNpVK/4z0AlUH+zg5GFWobBwKiBowaOGjhq4KiBtDKw/mYHIzUNBABdOgYy5hJgOwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "height": 20,
     "width": 20,
     "values": [
      "volcanic rocks"
     ]
    }
   ]
  }
 ]
}