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     "label": "Hams Fork Region",
     "url": "9b33702105797021de0bb091e31ee169",
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     "label": "Hanna Field",
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     "label": "Henry Mountains Field",
     "url": "1b9c344b9fbf4dc3e5c8925a1f1c5b8d",
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     "label": "Herendeen Bay Field",
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     "label": "Horseshoe Bend Field",
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    {
     "label": "Jornada del Muerto Field",
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     "label": "Kelso-Castle Rock Area",
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     "groupId": "0",
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    },
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     "url": "03717bf02ceeac00e88bb60297ac0b32",
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     "groupId": "0",
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    },
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    {
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     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIinj58SRXDpOXFIQZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBhKy4tTzUQAeWYF6w6PTmUAAAAASUVORK5CYII=",
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    {
     "label": "Pennsylvania Anthracite Region",
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     "groupId": "0",
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     "groupId": "0",
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    {
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     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAP0lEQVQ4jWPJy8v7z0BFwAIiNFX0qGLY9TuXIAZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBhev3OJaiYCAIADCB/5nmRgAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
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    {
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     "url": "003c3c6e520c941ae39f1d78fcfc02a2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAP0lEQVQ4jWPJy8v7z0BFwAIigjyjqWLYuu1LIQZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBiu276UaiYCAH6WB6TA9/MXAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
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     "values": [
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    },
    {
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     "url": "2526ca755af31b8f8ea5d226f0fe3d2d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWPJy8v7z0BFwAIibt+4TxXDVDUUIQZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBiqaihSzUQAeb0GCOAkuV8AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
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     "values": [
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    },
    {
     "label": "Rhode Island Meta-Anthracite Region",
     "url": "be43787f9f43826a5572253f86248cfc",
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