Quartz from San Francisco County, California, USA

Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2024, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: May 10, 2024 12:09:55

Go to top of page


USA
California San Francisco County ⓘ San Francisco	[var. Chalcedony] www.missourigeologists.org/Min-Loc1-2005.pdf.
ⓘ Divisadero Street	Bradley, W.W. (1918), Quicksilver resources of California, with a section on metallurgy and ore dressing: California Mining Bureau. Bulletin 78, 389 pp.: 191.
Duboce Street near Market Street ⓘ United States Mint site	[var. Chalcedony] Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 165 Bradley, W.W. (1937), Thirty-third report of the State Mineralogist: California Division Mines Report 33: 71
ⓘ Fort Point	Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc. Bailey, Edgar H. (1941b), Skeletonized apophyllite from Crestmore and Riverside, California: American Mineralogist: 26: 566 Schaller, Waldemar Theodore (1905b), Mineralogical notes: USGS Bulletin 262: 121 Schaller, Waldemar Theodore (1904), Notes on some California minerals: American Journal of Science, 4th. Series: 17: 191-194 Van Nostrand Reinholt Press: 349.
ⓘ Lands End Station area	Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 318 Sterrett, Douglas Bovard (1911b), Gems and precious stones: Mineral Resources U.S., 1910, part 2: 870 Kunz, George F. (1905) Gems, Jewelers' Materials, and Ornamental Stones of California. Bulletin 37 (2nd ed.) California State Mining Bureau