Watch the Dallas Symposium LIVE, and fundraiser auction
Ticket proceeds support mindat.org! - click here...
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 Time
Minerals by PropertiesMinerals by ChemistryAdvanced 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 Quiz
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Elder,R.A., Falster, A.V. & Simmons,Wm.B. (1997): Rynersonite from the Brown Derby no. 1 pegmatite, Gunnison county, Colorado. Mineral News, 13: 1-2

Advanced
   -   Only viewable:
Reference Type- plain text -
Year1997
Original EntryElder,R.A., Falster, A.V. & Simmons,Wm.B. (1997): Rynersonite from the Brown Derby no. 1 pegmatite, Gunnison county, Colorado. Mineral News, 13: 1-2
Mindat Ref. ID16000723Long-form Identifiermindat:1:5:16000723:3
GUID0
Full ReferenceElder,R.A., Falster, A.V. & Simmons,Wm.B. (1997): Rynersonite from the Brown Derby no. 1 pegmatite, Gunnison county, Colorado. Mineral News, 13: 1-2
Plain TextElder,R.A., Falster, A.V. & Simmons,Wm.B. (1997): Rynersonite from the Brown Derby no. 1 pegmatite, Gunnison county, Colorado. Mineral News, 13: 1-2

Map of Localities

Locality Pages

LocalityCitation Details
Brown Derby No. 1, Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA

Mineral Pages

MineralCitation Details
Rynersonite

Mineral Occurrences

LocalityMineral(s)
Brown Derby No. 1, Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USAⓘ Rynersonite

See Also

These are possibly similar items as determined by title/reference text matching only.

Persson, Philip M., Jacobson, Mark Ivan (2024) The Brown Derby No. 1 Pegmatite, Gunnison County, Colorado. Rocks & Minerals, 99 (2) 128-141 doi:10.1080/00357529.2023.2253105
Rosenberg, P. E. (1972) Paragenesis of the topaz-bearing portion of the Brown Derby No 1 pegmatite, Gunnison County, Colorado. American Mineralogist, 57 (3-4) 571-583
T.W. Buchholz, A.U. Falster, Wm.B. Simmons (2000) Mineral News, 16, #5.
Hanson, S.L. Simmons, Wm.B and Falster A.U. (2004) Samarskite-(Yb): A New Mineral Indicating Extreme HREE Enrichment in the South Platte NYF Pegmatite District, Colorado. GSA Abstracts with Programs. v. 36, No. 5, p. 115.
Simmons, R.A. (2009) Minerals of the Grizzly Pegmatite, Marquette County, Michigan. Mineral News: 25(4): 1, 12-13.
Heinrich, E. Wm. (1960) Stibiotantalite from the Brown Derby No. 1 pegmatite, Colorado. American Mineralogist, 45 (5-6) 728-731
Heinrich, E. Wm. (1967) Micas of the Brown Derby pegmatites, Gunnison County, Colorado. American Mineralogist, 52 (7-8) 1110-1121
Heinrich, E. Wm. (1967) Micas of the Brown Derby pegmatites, Gunnison County, Colorado: A correction. American Mineralogist, 52 (9-10) 1578
Rebecca A. Simmons (2009) "Minerals of the Grizzly Pegmatite, Marquette County, Michigan", Mineral News, 25, #4, 1 & 12-13.
Simmons, Wm.B., Lee, Maxie T., Brewster, Renee H. (1987) Geochemistry and evolution of the South Platte granite-pegmatite system, Jefferson County, Colorado. Geochimica et Cosmochimica Acta, 51 (3) 455-471 doi:10.1016/0016-7037(87)90061-5
Simmons, W. B., Hanson, S. L., Falster, A. U. (2006) Samarskite-(Yb): a new species of the samarskite group from the Little Patsy pegmatite, Jefferson County, Colorado. The Canadian Mineralogist, 44 (5). 1119-1125 doi:10.2113/gscanmin.44.5.1119
 
and/or  
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 1993-2025, 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.
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: August 19, 2025 14:56:30
Go to top of page