ID: 732
rec_id: 732
site_name: Pinon Peak breccia pipes
oremin: crocidolite
devel: occurrence
json: {"id":"http:\/\/mrdata.usgs.gov\/asbestos\/record\/732","type":"Feature","geometry":{"type":"Point","coordinates":[-105.47735279275,38.405697365587]},"properties":{"state":"CO","county":"Fremont","site_name":"Pinon Peak breccia pipes","devel":"occurrence","latitude":"38.4057","longitude":"-105.4768","oremin":"crocidolite","assocmin":"quartz, orthoclase, sodic plagioclase, aegirine, rutile, calcite, chlorite, ferruginous clay mineral, phlogopite, hematite, biotite","hostrock":"lamprophyre breccia pipes","source":"ofr20071182","mineral":[{"role":"asbestos","name":"crocidolite"},{"role":"associated","name":"quartz"},{"role":"associated","name":"orthoclase"},{"role":"associated","name":"sodic plagioclase"},{"role":"associated","name":"aegirine"},{"role":"associated","name":"rutile"},{"role":"associated","name":"calcite"},{"role":"associated","name":"chlorite"},{"role":"associated","name":"ferruginous clay mineral"},{"role":"associated","name":"phlogopite"},{"role":"associated","name":"hematite"},{"role":"associated","name":"biotite"}],"reference":[{"citation":"Heinrich and Dahlem (1967)","onlink":"http:\/\/www.minsocam.org\/ammin\/AM52\/AM52_817.pdf","source":"ofr20071182","reference":"Heinrich, E.W., and Dahlem, D.H., 1967, Carbonatites and alkalic rocks of the Arkansas River area, Fremont County, Colorado--4, The Pinon Peak breccia pipes: American Mineralogist, v. 52, nos. 5-6, p. 817-831."},{"citation":"Taylor and others (1975)","onlink":"http:\/\/pubs.er.usgs.gov\/publication\/i869","source":"ofr20071182","reference":"Taylor, R.B., Scott, G.R., Wobus, R.A., and Epis, R.C., 1975, Reconnaissance geologic map of the Royal Gorge quadrangle, Fremont and Custer Counties, Colorado: U.S. Geological Survey Miscellaneous Investigations Series Map I-869, 1 sheet, scale 1:62,500."}]}}
url: https://mrdata.usgs.gov/asbestos/show-asbestos.php?rec_id=732