Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic TimeExplore Fossils
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral QuizTime Machine
Photo SearchPhoto GalleriesSearch by ColorPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Quartz from
Round Valley Peak occurrence, Round Valley Peak, Inyo County, California, USA


Locality type:Occurrence
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Round Valley Peak occurrence, Round Valley Peak, Inyo County, California, USA
Data Identifiers
Mindat Occurrence Record ID:327262
Long-form Identifier:1:3:327262:6
GUID (UUID V4):0
Nearest other occurrences of Quartz
5.0km (3.1 miles) ⓘLucky Bill Mine, Scheelite, Bishop Mining District (Tungsten Hills Mining District), Inyo County, California, USA
7.1km (4.4 miles) ⓘPine Creek Mine, Scheelite, Bishop Mining District (Tungsten Hills Mining District), Inyo County, California, USA
7.9km (4.9 miles) ⓘMolly Tungstite claims (Blue Grouse Mine), Scheelite, Bishop Mining District (Tungsten Hills Mining District), Inyo County, California, USA
7.9km (4.9 miles) ⓘLakeview Mine, Scheelite, Bishop Mining District (Tungsten Hills Mining District), Inyo County, California, USA
12.6km (7.8 miles) ⓘHanging Valley Mine (F. R. Lee lease; Hanging Valley; Millovich prospect; J. and M. group), Mount Tom (Mt. Tom), Inyo County, California, USA
14.0km (8.7 miles) ⓘVan Loon prospects, West Bishop, Bishop Mining District (Tungsten Hills Mining District), Inyo County, California, USA
14.4km (9.0 miles) ⓘHilton Creek Mine (Nicoll Hilton Creek Mine; Milton Creek prospect; Filipelli prospect pits; Hilton Creek project; Phelps Hilton Creek Mine), Mount Morgan, Mono County, California, USA
15.6km (9.7 miles) ⓘLucky Strike Mine, Deep Canyon, Tungsten Hills, West Bishop, Bishop Mining District (Tungsten Hills Mining District), Inyo County, California, USA
15.9km (9.9 miles) ⓘJackrabbit Mine, Deep Canyon, Tungsten Hills, West Bishop, Bishop Mining District (Tungsten Hills Mining District), Inyo County, California, USA
16.7km (10.4 miles) ⓘAeroplane Mine, Deep Canyon, Tungsten Hills, West Bishop, Bishop Mining District (Tungsten Hills Mining District), Inyo County, California, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, 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 and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: September 3, 2026 16:23:06
Go to top of page