14-3-021: gabbro - Stillwater District - Stillwater Mine

Details

Specimen Number14-3-021Alternate NumberSW-17CommentsSample collected by Daven Mashburn. Plagioclase-olivine cumulate (POC). Directly above Troctolite PGE Zone. Called raisin-pudding rock by Anaconda geologists. Contains minor intercumulate augite, only location within intrusion where augite is intercumulate.In Teaching CollectionNoMineral(s)olivineplagioclasepyroxeneRock NamegabbroDistrictStillwaterMineStillwaterExternal LinkMindatGeo-LocationundefinedSub-LocationundefinedDeposit TypeLayered mafic intrusionGeo-Coords^[1]Reference MaterialACL-171: Gold, D.P., and Mueller, P., eds., 1979, Field Trip Guide to the Stillwater Layered Intrusive Complex, Montana; U.S. Nat'l. Comm. Arch. Geochem., 1979 Ann. Field Conf., Y.B.R.A. Camp, Red Lodge, Montana, August 12-18, 1979, 39 p.

ACL-172: Page, N.J., and Nokleberg, W.J., 1974, Geologic Map of the Stillwater Complex, Montana; Misc. Invest. Ser. Map I-797, Reston, VA.

ACL-225: Howland, A.L., 1955, Chromite Deposits in Central Part Stillwater Complex, Sweet Grass County, Montana; U.S. Geol. Surv. Bull. 1015-D, Washington, D.C., 26 p.

ACL-230: Mertie, J.B., 1969, Economic Geology of the Platinum Metals; U.S. Geol. Surv. Bull. 630, Washington, D.C., 120 p.

OCR Text Transcription Edit Edit +-Close

Save Cancel + Row + Column

14-3-021: gabbro - Stillwater District - Stillwater Mine

Start typing here to find a location	Latitude	Longitude	Zoom	Actions

loading google map....

Save Cancel

Menu

14-3-021: gabbro - Stillwater District - Stillwater Mine