ID: 66
rec_id: 66
site_name: unnamed occurrence
oremin: chrysotile
devel: occurrence
json: {"id":"http:\/\/mrdata.usgs.gov\/asbestos\/record\/66","type":"Feature","geometry":{"type":"Point","coordinates":[-120.505036388,38.229917507058]},"properties":{"state":"CA","county":"Calaveras","site_name":"unnamed occurrence","devel":"occurrence","latitude":"38.23","longitude":"-120.504","oremin":"chrysotile","assocmin":"serpentine","hostrock":"serpentinite","source":"ofr20111188","mineral":[{"role":"asbestos","name":"chrysotile"},{"role":"associated","name":"serpentine"}],"reference":[{"citation":"Clark (1954, p. 17)","source":"ofr20111188","reference":"Clark, L.D., 1954, Geology and mineral deposits of the Calaveritas quadrangle, Calaveras County, California: California Division of Mines Special Report 40, 23 p., 2 plates."},{"citation":"Wiebelt and Smith (1959, p. 15)","source":"ofr20111188","reference":"Wiebelt, F.J., and Smith, M.C., 1959, A reconnaissance of asbestos deposits in the serpentine belt of northern California: U.S. Bureau of Mines Information Circular 7860, 52 p."}]}}
url: https://mrdata.usgs.gov/asbestos/show-asbestos.php?rec_id=66