Quartz from
Champion Dirt, Donaldson Group, Lawson Mining District (Dumont Mining District; Montana Mining District), Clear Creek County, Colorado, USA

Warning: mysqli::query(): (HY000/3024): Query execution was interrupted, maximum statement execution time exceeded in /home/mindat/www/locentry.php on line 1163

Classification
Species:	Quartz
Formula:	SiO2
Confirmation
Validity:	Believed Valid
Data
Mineral Data:	Click here to view Quartz data
Locality Data:	Click here to view Champion Dirt, Donaldson Group, Lawson Mining District (Dumont Mining District; Montana Mining District), Clear Creek County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:	608414
Long-form Identifier:	1:3:608414:1
GUID (UUID V4):	5e1f1b0e-4af2-4f16-a33a-4dc7cb98b224
References
Moench, Robert Hadley, Drake, Avery Ala (1966) Mines and Prospects, Idaho Springs District, Clear Creek and Gilpin Counties, Colorado - Descriptions and Maps. Open-File Report Vol. 1966 (66-87) US Geological Survey doi:10.3133/ofr6687
Reference Search (possible matching items)
(1966) Economic geology of the Idaho Springs district, Clear Creek and Gilpin Counties, Colorado. Bulletin Vol. 1208. US Geological Survey doi:10.3133/b1208 Report (volume) Geology of the Idaho Springs District Clear Creek and Gilpin Counties, Colorado GEOLOGICAL (=) I o 00...of the Idaho Springs District Clear Creek and -i ;i ?i Gilpin Counties, Colorado By ROBERT H. MOENCH and...____ Mines and prospects in the Idaho Springs district ________________ Previous studies.___________...gneiss. _________________________L___ J.______ Quartz gneiss.____________________________L__-_-_._-__...---------------- 20 21 21 '22 22 22 23 23 24 Quartz diorite_____-_--__________-____-__--__-__-___-__ Spurr, Josiah E., Garrey, George H., Ball, Sydney H. (1908) Economic Geology of the Georgetown Quadrangle (Together with the Empire District), Colorado. With General Geology. Professional Paper 63. US Geological Survey doi:10.3133/pp63 Report (issue) GEORGETOWN QlJADRANGLE (TOGETHER 'VITH THE EMPIRE DISTRICT) COLORADo· BY JOSIAH E. SPURR AND GEORGE H. GARREY...... _·_ .................................... . Quartz gneiss ...................................... _.......... : .................................. . Quartz monzonite gneiss (adamellite gneiss) ........................................ _....... __ ... . Quartz monzonite (adamellite) ... ~ ....................: .......................................... . Quartz-bearing diorite and associated hornblendite .. Raines, Ed (1997) Colorado Gold: Part 1: The Discovery, Mining History, Geology, and Specimen Mineralogy of Selected Occurrences in the Front Range:Featured Mineral at the 1997 Denver Show. Rocks & Minerals, 72 (4) 218-280 doi:10.1080/00357529709605045 Journal (article/letter/editorial) International University] at 22:16 23 December 2014 Gold mining is not romantic, it is dirty, and it is very hard...played out on a daily basis in opening the Colorado mining frontier, however, are very much the stuff...generation had seen an Colorado showing the Colorado mineral belt and the location of the mining districts discussed...1940; Elliot West 1997, verbal com.). scope of this mining economy. There simply was no other ecoThe initial...of 1858 were nomic force to compare with that of mining during the first all made along streams on the Moench, Robert Hadley, Drake, Avery Ala (1966) Mines and Prospects, Idaho Springs District, Clear Creek and Gilpin Counties, Colorado - Descriptions and Maps. Open-File Report Vol. 1966 (66-87) US Geological Survey doi:10.3133/ofr6687 Report (issue) Prospects, Idaho Springs District Clear Creek and Gilpin Counties, Colorado Descriptions and Kapa By...Commission Introduction The Idoiho Springs mining district forms an important segment of tae Front Range...west, and southwest. The adjacent Central City district, which produced ores valued at more than $100...clearly the most important district in the mineral belt The Idaho Springs district from 1860 to 1959 produced... and zinc add value to the ores in most areas. Mining activity in the Idaho Springs and adjacent districts Lovering, T.S., Goddard, E.N. (1950) Geology and ore deposits of the Front Range, Colorado. Professional Paper 223. US Geological Survey doi:10.3133/pp223 Report (issue) Geology and Ore Deposits of the Front Range Colorado By T. S. LO\'ERING and E. N. GODDARD GEOLOGICAL...cooperation with the Colorado State Geological Survey Board and the Colorado Metal Mining Fund ~ oopr is...__________________________________________ _ 1 Summary of mining districts---.---------------------Introduction...Quartzite at Coal Creek ________________ _ Igneous rocks _____________________________ _ Quartz monzonite gneiss...gneissic aplite ________ _ Quartz diorite and associated hornblendite_ Boulder Creek granite _________________ Hollister, Ovando J. (1867) The Mines of Colorado. Samuel Bowles & Co., Springfield, MA. Book org/details/minesofcoloradoOOholl The Mines OF COLORADO y The Mines OF COLORADO OVANDO J[AMES] HOLLISTER FROM^TOHY...Hollister, Ovando James, 1834-1892. The mines of Colorado. Reprint of the 1867 ed. Mines and mineral resources...TN2A.C6H7 1973 338. 2' 0978 1. —Colorado. The Mines OF COLORADO OVANDO (LATE EDITOR J. HOLLISTER...HOLLISTER, AND PORPRIETOR COLORADO MINING JOURNAI-) SPRINGFIELD, MASS.: SAMUEL BOWLES 1867. & COMPANY...COMPANY, In the Clerk's Office of the District Court for the District of Massachusetts. SAMUEL BOWLES AND