	*(1951) Manganese deposits of western Utah. Bulletin* Vol. 979. US Geological Survey doi:10.3133/b979a**	Report (volume)
	of Western Utah GEOLOGICAL SURVEY BULLETIN 979-A Manganese Deposits of Western Utah By MAX D. CRITTENDEN...MANGANESE GEOLOGICAL , DEPOSITS SURVEY OF UTAH, BULLETIN PART 1 979-A A report on known deposits..._____________________________________ Garfield County..______________________________________ Fullmer...Descriptions of individual deposits Continued Juab County._______________,.___-__-_____-____--___-_-___-____...claims_________________________________________ Salt Lake County______.______._______________________________
	*Beste, Bob (2014) Location Guide for Rockhounds in the United States* (4th ed.) Vol. 4 - Part IV - South Dakota through Wyoming.**	Book (volume)
	beds, excavations, etc.Selenite roses. BRULE COUNTY AREA: in the Oacoma zone of the Pierre Fm. On Elm...gray Barite rosette up to 5 or 6 inches. CAMPBELL COUNTY MOUND CITY, W to the Missouri R., regional hillsides...gravels, etc.petrified wood, wood opal. CORSON COUNTY LITTLE EAGLE:  area ridges, slopes, stream beds...Guide for Rock Hounds in the United States CUSTER COUNTY AREA: The November Mine, 1.2 mi. SE of the Needles...minesColumbite, Gold, Silver, etc.; and (2) Old Marble Quarry on the Needles Hwy. 5.5 mi. NEScheelite, and deep
	*Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin* 117. Utah Geological and Mineral Survey**	Report (issue)
	CALITI ES OF UTAH by Kenneth C. Bullock UTAH GEOLOGICAL AND MINERAL SURVEY a division of the UTAH DEPARTMENT...JANUARY 1981 MINERALS AND MINERAL LOCALITIES OF UTAH by Kenneth C. Bullock Nature displays her most...State of Utah. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 County Listings.... . . . . . . 1 Chapter II. Mining Districts of Utah . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . 4 Mineral Localities Listed by County . . . . . . . . . . . . . . . . . . . . . . .
	*Roy, Supriya (1968) Mineralogy of the different genetic types of manganese deposits. Economic Geology, 63 (7) 760-786 doi:10.2113/gsecongeo.63.7.760*	Journal (article/letter/editorial)
	the uppermostparts, by psilomelane,cryptomelane,pyrolusite,corohaditc, etc. (mainly Mn4+) in which psilomelaneis...carbonates(rhodochrosite), or higher oxides (pyrolusite, cryptomelane,manganite, psilomelaneetc.), the...COMPOSITION OF THE IMPORTANTMANGANESE MINERALS. PYROLUSITE -- Mn02 RAMSDELLITE -- MnO2 CRYPTOMELANE...sulfidesin hypogeneveins formed from County,Arizona, Imperial County, California,Eu- hydrothermal solutions(Hariya...Dona Ana County,Black Diadepositsdiscussed above, rhodochrosite, generally mond mine, Grand County, Hidalgo

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Pyrolusite from Evans Lime Quarry, Camp Williams, Salt Lake County, Utah, USA

Pyrolusite from
Evans Lime Quarry, Camp Williams, Salt Lake County, Utah, USA