ID: 1017
rec_id: 1017
site_name: Jensen quarry
oremin: Amphiboles are scattered throughout this area [of the quarry] as blackish sprays of needles in the course [sic] garnet-epidote rocks and as soft green mats along the pocket zone. Samples from one pocket show a continuous range from masses of course [sic] green actinolite to the delicate variety called amianthus"" (DeVito and Ordway, 1984, p. 277)
devel: rock quarry
json: {"id":"http:\/\/mrdata.usgs.gov\/asbestos\/record\/1017","type":"Feature","geometry":{"type":"Point","coordinates":[-117.43048063663,34.022513464726]},"properties":{"state":"CA","county":"Riverside","site_name":"Jensen quarry","devel":"rock quarry","latitude":"34.0225","longitude":"-117.4296","oremin":"Amphiboles are scattered throughout this area [of the quarry] as blackish sprays of needles in the course [sic] garnet-epidote rocks and as soft green mats along the pocket zone. Samples from one pocket show a continuous range from masses of course [sic] green actinolite to the delicate variety called amianthus\"\" (DeVito and Ordway, 1984, p. 277)","assocmin":"numerous minerals reported--see Cooney (1956) and DeVito and Ordway (1984)","hostrock":"dolomitic marble","mineral":[{"role":"asbestos","name":"actinolite"}],"reference":[{"citation":"Cooney (1956)","source":"ofr20111188","reference":"Cooney, R.L., 1956, The mineralogy of the Jensen and Henshaw quarries near Riverside, California: Los Angeles, Calif., University of California at Los Angeles, M.S. thesis, 59 p."},{"citation":"DeVito and Ordway (1984)","source":"ofr20111188","reference":"DeVito, Fred, and Ordway, Al, Jr., 1984, The Jensen quarry, Riverside County, California: The Mineralogical Record, v. 15, no. 5, p. 273-290."}]}}
url: https://mrdata.usgs.gov/asbestos/show-asbestos.php?rec_id=1017