Core Research Center Core M079

{"Lib Num": "M079", "API Num": null, "Operator": "US BUREAU OF MINES", "Well Name": "NORWICH #5", "Field": "NORWICH MINE", "State": "MT", "County": "SILVER BOW", "Type": "DISCONTINUOUS SEGMENTS", "Photos": "F", "Thin Sec": "F", "Analysis": "T", "Latitude": "46.018056", "Longitude": "-112.579062", "coordinates_geohash": "c2pvy1q6terh", "Source": "DERIVED FROM MAPPED LOCATION", "Security Flag": null, "crc_collection_name": "core", "sb_parent_id": "4f4e49dae4b07f02db5e0486", "intervals": [{"Formation": "CRETACEOUS LOWER", "Age": "CRETACEOUS", "Min Depth": "38", "Max Depth": "336"}], "crcwc_url": "https://my.usgs.gov/crcwc/core/report/17762", "documents": ["http://my.usgs.gov/crc-data/core/17762/core_analysis_90421_M079data01.pdf"], "surface_rocktype": ["granodiorite", "monzogranite", "tonalite"], "surface_age": "Cretaceous", "gmu_name": "Biotite-hornblende granodioritic rocks along the Continental Divide, Anaconda Range, Sapphire Mountains, and Flint Creek Range", "strat_unit": "", "gmu_ref": "http://pubs.usgs.gov/of/2005/1235/"}