Mineralogy Database

Search | About the mineralogy database | Contact

Sample n° 10317

Minerals found in the sample

Mineral	Formula	Category	Subcategory	Importance
BERYL	Be₃Al₂Si₆O₁₈	cyclosilicates	-	major

Description

Description: crystal fragments

Origin

Country: Rwanda
Region: Gisenyi
Locality: Rwanda

Specification

Donors: Bertossa

Donation year: 1964
Sampling year: 1963

Registration date:
Quantity: 2

Size:

Dimension code 1>2>3: 2

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

Paratype: no

Radioactive: no
Thin section: no

Chemical analysis: no

X-Ray spectra: no