Mineralogy Database

Search | About the mineralogy database | Contact

Sample n° 13780

Minerals found in the sample

Mineral	Formula	Category	Subcategory	Importance
CALCITE	Ca(CO₃)	carbonates	-	major
STELLERITE	Ca₄(Si₂₈Al₈)O₇₂•28H₂O	tektosilicates	zeolites	major

Description

Description: white crystals (mm) mixed with calcite

Information: specimen from type locality

Origin

Country: Italy
Region: Sardegna
Locality: Alghero-Bosa road, Mannu

Specification

Donors: Pouleur

Donation year: 1980
Sampling year:

Registration date:
Quantity: 1

Size: 2

Dimension code 1>2>3: 2

Quality code 1>2>3: 1
Holotype: no

Paratype: no

Radioactive: no
Thin section: no

Chemical analysis: no

X-Ray spectra: yes