ID: 668
rec_id: 668
site_name: Dyer quarry
oremin: crocidolite
devel: occurrence
json: {"id":"http:\/\/mrdata.usgs.gov\/asbestos\/record\/668","type":"Feature","geometry":{"type":"Point","coordinates":[-75.854245662777,40.266092534026]},"properties":{"state":"PA","county":"Berks","site_name":"Dyer quarry","devel":"occurrence","latitude":"40.266","longitude":"-75.8546","oremin":"crocidolite","assocmin":"numerous minerals reported--see Geyer and others (1976, p. 39-40)","hostrock":"diabase","source":"ofr20051189","mineral":[{"role":"asbestos","name":"crocidolite"}],"reference":[{"citation":"Geyer and others (1976, p. 38-41)","source":"ofr20051189","reference":"Geyer, A.R., Smith, R.C., II, and Barnes, J.H., 1976, Mineral collecting in Pennsylvania [4th ed.]: Pennsylvania Department of Environmental Resources, Topographic and Geologic Survey, General Geology Report 33, 260 p."}]}}
url: https://mrdata.usgs.gov/asbestos/show-asbestos.php?rec_id=668