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dc.contributor.authorWillis, C.F.
dc.date.accessioned2018-09-29T02:17:31Z
dc.date.available2018-09-29T02:17:31Z
dc.date.issued1917-12-10
dc.identifier.urihttp://hdl.handle.net/10150/629962
dc.descriptionSELECT BLOWPIPE AND ACID TESTS FOR MINERALS ALUMINUM, Al. 1. Infusible aluminum minerals (also zinc silicates) ignited before and after adding cobalt nitrate solution give an intense blue color. Fusible minerals may give blue cobalt glass whether aluminum is present or not. 2. Ammonia gives a white gelatinous precipitate in solutions containing aluminum. Iron hydroxide, chromium hydroxide, calcium phosphate, calcium borate, and calcium fluorid are also precipitated by ammonia along with aluminum hydroxide. 5 p.
dc.language.isoen
dc.publisherUniversity of Arizona Bureau of Mines
dc.relation.ispartofseriesBulletin No. 71
dc.relation.ispartofseriesMineral Technology Series No. 19
dc.relation.urlhttp://repository.azgs.az.gov/uri_gin/azgs/dlio/1180
dc.rightsPublic Domain: This material has been identified as being free of known restrictions under U.S. copyright law, including all related and neighboring rights.
dc.subjectArizona Geological Survey Bulletins
dc.subjectRecent
dc.subjectUnited States of America
dc.subjecttesting
dc.subjectminerals
dc.subjectblowpipe tests
dc.subjectacid tests
dc.subjectacid
dc.titleSelect Blowpipe and Acid Tests for Minerals
csdgm.bounding.west-124.98
csdgm.bounding.east-67.8516
csdgm.bounding.north48.9967
csdgm.bounding.south25.4263
dc.description.collectioninformationDocuments in the AZGS Document Repository collection are made available by the Arizona Geological Survey (AZGS) and the University Libraries at the University of Arizona. For more information about items in this collection, please contact azgs-info@email.arizona.edu.
refterms.dateFOA2018-09-29T02:17:31Z


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