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

Amphibole Supergroup from
Turquoise ditch (Weinberg Forest), Amstall, Mühldorf, Krems-Land District, Lower Austria, Austria


02882540017272361035768.jpg
Amphibole Supergroup

Turquoise ditch, Amstall, Mühldorf, Krems-Land District, Lower Austria, Austria
07386630017368676951544.jpg
Amphibole Supergroup

Turquoise ditch, Amstall, Mühldorf, Krems-Land District, Lower Austria, Austria
02882540017272361035768.jpg
Amphibole Supergroup

Turquoise ditch, Amstall, Mühldorf, Krems-Land District, Lower Austria, Austria
01683050017272252079067.jpg
Amphibole Supergroup

Turquoise ditch, Amstall, Mühldorf, Krems-Land District, Lower Austria, Austria
02882540017272361035768.jpg
Amphibole Supergroup

Turquoise ditch, Amstall, Mühldorf, Krems-Land District, Lower Austria, Austria
01683050017272252079067.jpg
Amphibole Supergroup

Turquoise ditch, Amstall, Mühldorf, Krems-Land District, Lower Austria, Austria
Classification
Species:'Amphibole Supergroup' (not an IMA approved species)
Formula:AB2C5(T8O22)W2
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Associated Minerals Based on Photo Data:
Titanite1
Epidote1
Limonite1
Data
Mineral Data:Click here to view Amphibole Supergroup data
Locality Data:Click here to view Turquoise ditch (Weinberg Forest), Amstall, Mühldorf, Krems-Land District, Lower Austria, Austria
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:1494635
Long-form Identifier:1:3:1494635:6
GUID (UUID V4):0
Nearest other occurrences of Amphibole Supergroup
1.6km (1.0 miles) ⓘTretelhof-East occurrence, Tretelhof, Kottes-Purk, Zwettl District, Lower Austria, Austria
1.6km (1.0 miles) ⓘGabbro quarry, Tretelhof, Kottes-Purk, Zwettl District, Lower Austria, Austria
1.9km (1.2 miles) ⓘGraphite mine, Elsenreith, Kottes-Purk, Zwettl District, Lower Austria, Austria
2.1km (1.3 miles) ⓘTretelhof-North occurrences, Tretelhof, Kottes-Purk, Zwettl District, Lower Austria, Austria
2.4km (1.5 miles) ⓘRenz quarry, Elsenreith, Kottes-Purk, Zwettl District, Lower Austria, Austria
7.9km (4.9 miles) ⓘSt Johann, Großheinrichschlag, Weinzierl am Walde, Krems-Land District, Lower Austria, Austria
8.3km (5.2 miles) ⓘAm Schuß quarry, Am Schuß, Weiten, Melk District, Lower Austria, Austria
9.4km (5.8 miles) ⓘUnnamed quarry, Zintring, Maria Laach am Jauerling, Krems-Land District, Lower Austria, Austria
10.4km (6.5 miles) ⓘHartenstein castle, Maigen, Weinzierl am Walde, Krems-Land District, Lower Austria, Austria
10.6km (6.6 miles) ⓘSiebenhandl quarry (Kraxnerklippe), Felbring, Maria Laach am Jauerling, Krems-Land District, Lower Austria, Austria
References
Erwin Löffler collection (visual ID)
 
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 10:39:26
Go to top of page