{ "culture": "en-NZ", "name": "Critical_Minerals_Epithermal_Gold", "guid": "3FB3E8F4-DA04-4863-870E-DB9A029F0214", "catalogPath": "", "snippet": "Epithermal gold-silver deposits in Northland and the Hauraki Goldfield (Great Barrier Island and Coromandel Peninsula) were formed in ancient geothermal systems associated with volcanism that was active during the Miocene-Pliocene. Gold is being deposited in modern epithermal deposits today in active geothermal systems of the Rotorua-Taupō area, associated with Quaternary volcanism.", "description": "", "summary": "Epithermal gold-silver deposits in Northland and the Hauraki Goldfield (Great Barrier Island and Coromandel Peninsula) were formed in ancient geothermal systems associated with volcanism that was active during the Miocene-Pliocene. Gold is being deposited in modern epithermal deposits today in active geothermal systems of the Rotorua-Taupō area, associated with Quaternary volcanism.", "title": "Epithermal Gold", "tags": [ "Geology", "New Zealand", "Gold", "Epithermal", "Minerals", "Critical Minerals" ], "type": "Map Service", "typeKeywords": [ "ArcGIS", "ArcGIS Server", "Data", "Map Service", "Service" ], "thumbnail": "thumbnail/thumbnail.png", "url": "", "extent": [ [ 166.158931564922, -48.2329843974233 ], [ 179.436023526899, -34.0078155417841 ] ], "minScale": 0, "maxScale": 1.7976931348623157E308, "spatialReference": "NZGD_2000_New_Zealand_Transverse_Mercator", "accessInformation": "", "licenseInfo": "", "portalUrl": "" }