Mineralogy Database
Search |
About the mineralogy database |
Contact
Sample n° 19871
Minerals found in the sample
Mineral | Formula | Category | Subcategory | Importance |
---|---|---|---|---|
AUGITE | (Ca,Mg,Fe)2Si2O6 | inosilicates | pyroxenes | major |
HEMATITE | Fe2O3 | oxides and hydroxides | - | major |
Description
Description:
hematite crystals, var. martite, partly with associated augite
Origin
- Country: USA
- Region: Utah
- Locality: Twin Peaks
Specification
-
Donors: de CuyperDonation year: 2022
-
Sampling year:Registration date:
-
Quantity: 2Size:
-
Dimension code 1>2>3: 1Quality code 1>2>3: 1
-
Holotype: noParatype: noRadioactive: no
-
Thin section: noChemical analysis: noX-Ray spectra: no