ID: 481
rec_id: 481
site_name: National Park Service quarry
oremin: chrysotile
devel: occurrence
json: {"id":"http:\/\/mrdata.usgs.gov\/asbestos\/record\/481","type":"Feature","geometry":{"type":"Point","coordinates":[-76.789695767217,39.290106134855]},"properties":{"state":"MD","county":"Howard","site_name":"National Park Service quarry","devel":"occurrence","latitude":"39.29","longitude":"-76.79","oremin":"chrysotile","assocmin":"picrolite, williamsite, antigorite, talc, psilomelane","hostrock":"serpentinite","source":"ofr20051189","mineral":[{"role":"asbestos","name":"chrysotile"},{"role":"associated","name":"picrolite"},{"role":"associated","name":"williamsite"},{"role":"associated","name":"antigorite"},{"role":"associated","name":"talc"},{"role":"associated","name":"psilomelane"}],"reference":[{"citation":"Ostrander and Price (1940, p. 34)","source":"ofr20051189","reference":"Ostrander, C.W., and Price, W.E., Jr., 1940, Minerals of Maryland: Baltimore, Md., Natural History Society of Maryland, 92 p."}]}}
url: https://mrdata.usgs.gov/asbestos/show-asbestos.php?rec_id=481