Circle Group vermiculite group

occurrence of asbestos in San Diego county, CA

Geologic information

Name of siteCircle Group vermiculite group
Developmentoccurrence
StateCA
CountySan Diego
Geographic location:-116.1636, 32.6812
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Fibrous mineralchrysotile
Associated mineralspyroxene
amphibole
chlorite
biotite
vermiculite
magnesite
Host rock typesgabbro
Geologic map unit-116.1636, 32.6812
Nearby scientific dataFind additional scientific data near this location

Reference information

Weber, F.H., Jr., 1963, Geology and mineral resources of San Diego County, California: California Division of Mines and Geology County Report 3, 309 p., 11 plates.