ID: 784
rec_id: 784
site_name: Metronite quarry
oremin: chrysotile
devel: occurrence
json: {"id":"http:\/\/mrdata.usgs.gov\/asbestos\/record\/784","type":"Feature","geometry":{"type":"Point","coordinates":[-87.774732709387,46.00315303056]},"properties":{"state":"MI","county":"Dickinson","site_name":"Metronite quarry","devel":"occurrence","latitude":"46.0032","longitude":"-87.7746","oremin":"chrysotile","assocmin":"antigorite, dolomite, pigeonite, fibrous tremolite, actinolite, anthophyllite, diopside, phlogopite, pyrrhotite, pyrite, chalcopyrite, ilmenite, quartz, zoisite, talc, magnetite","hostrock":"dolomitic marble","source":"ofr20061211","mineral":[{"role":"asbestos","name":"chrysotile"},{"role":"associated","name":"antigorite"},{"role":"associated","name":"dolomite"},{"role":"associated","name":"pigeonite"},{"role":"associated","name":"fibrous tremolite"},{"role":"associated","name":"actinolite"},{"role":"associated","name":"anthophyllite"},{"role":"associated","name":"diopside"},{"role":"associated","name":"phlogopite"},{"role":"associated","name":"pyrrhotite"},{"role":"associated","name":"pyrite"},{"role":"associated","name":"chalcopyrite"},{"role":"associated","name":"ilmenite"},{"role":"associated","name":"quartz"},{"role":"associated","name":"zoisite"},{"role":"associated","name":"talc"},{"role":"associated","name":"magnetite"}],"reference":[{"citation":"Conrad (1952)","source":"ofr20061211","reference":"Conrad, M.A., 1952, Contact metamorphic effects of three pegmatitic dikes in the Upper Peninsula of Michigan: Houghton, Mich., Michigan Technological University, M.S. thesis, 31 p."},{"citation":"Heinrich (1962)","onlink":"http:\/\/www.minsocam.org\/ammin\/AM47\/AM47_1205.pdf","source":"ofr20061211","reference":"Heinrich, E.W., 1962, Exomorphism around an aplite-pegmatite dike, Felch, Michigan: American Mineralogist, v. 47, p. 1205-1209."},{"citation":"Heinrich (1976, p. 83)","source":"ofr20061211","reference":"Heinrich, E.W., 1976, The mineralogy of Michigan: Michigan Department of Natural Resources, Geological Survey Division Bulletin 6, 225 p."}]}}
url: https://mrdata.usgs.gov/asbestos/show-asbestos.php?rec_id=784