Vote for your favorite mineral in #MinCup26! - Arsenuranylite vs. Talc
It's a pair of soft and lovely minerals as Stichtite and Talc compete for 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

Gillulyite from
Lulu Cut, South Mercur Pit, Mercur Mining District, Tooele County, Utah, USA


04094300017271923459243.jpg
Gillulyite, etc.

Lulu Cut, South Mercur Pit, Mercur Mining District, Tooele County, Utah, USA
05187260017271923485834.jpg
Gillulyite

Lulu Cut, South Mercur Pit, Mercur Mining District, Tooele County, Utah, USA
07107960017271923416170.jpg
Gillulyite

Lulu Cut, South Mercur Pit, Mercur Mining District, Tooele County, Utah, USA
08446650017364500864152.jpg
Gillulyite

Lulu Cut, South Mercur Pit, Mercur Mining District, Tooele County, Utah, USA
09540090017364500869565.jpg
Gillulyite, etc.

Lulu Cut, South Mercur Pit, Mercur Mining District, Tooele County, Utah, USA
06320790017364500875867.jpg
Gillulyite

Lulu Cut, South Mercur Pit, Mercur Mining District, Tooele County, Utah, USA
07648090017364500877978.jpg
Gillulyite

Lulu Cut, South Mercur Pit, Mercur Mining District, Tooele County, Utah, USA
08446650017364500864152.jpg
Gillulyite

Lulu Cut, South Mercur Pit, Mercur Mining District, Tooele County, Utah, USA
04094300017271923459243.jpg
Gillulyite, etc.

Lulu Cut, South Mercur Pit, Mercur Mining District, Tooele County, Utah, USA
05187260017271923485834.jpg
Gillulyite

Lulu Cut, South Mercur Pit, Mercur Mining District, Tooele County, Utah, USA
02828930017271923537021.jpg
Gillulyite

Lulu Cut, South Mercur Pit, Mercur Mining District, Tooele County, Utah, USA
09587690017364500874818.jpg
Gillulyite

Lulu Cut, South Mercur Pit, Mercur Mining District, Tooele County, Utah, USA
Locality type:Mine
Classification
Species:Gillulyite
Formula:Tl2As7.5Sb0.3S13
Habit:Monoclinic-prismatic
Colour:Deep red
Quality for species:Excellent - world class for species or very significant. (!!)
Abundance at site:Very Rare
Confirmation
Validity:Valid - Type Locality
Associated Minerals Based on Photo Data:
Baryte9
Orpiment6
Realgar2
Picropharmacolite1
Data
Mineral Data:Click here to view Gillulyite data
Locality Data:Click here to view Lulu Cut, South Mercur Pit, Mercur Mining District, Tooele County, Utah, USA
Photo GalleryView Gallery (13 photos)
Data Identifiers
Mindat Occurrence Record ID:117734
Long-form Identifier:1:3:117734:3
GUID (UUID V4):0
References
Wilson, James R., Robinson, Paul D., Wilson, Paula N., Stanger, Larry W., Salmon, Gary L. (1991) Gillulyite, Tl2(As,Sb)8S13, a new thallium arsenic sulfosalt from the Mercur gold deposit, Utah. American Mineralogist, 76 (3-4) 653-656
 
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 8, 2026 02:10:33
Go to top of page