Mineralogy Database

Search | About the mineralogy database | Contact

Sample n° 10243

Minerals found in the sample

Mineral	Formula	Category	Subcategory	Importance
NATROLITE	Na₂(Si₃Al₂)O₁₀•2H₂O	tektosilicates	zeolites	major

Description

Description: geodes with white fibrous radial aggregates in block of marienbergite (15 cm)

Origin

Country: Czech Republic
Region: Ustí nad Labem
Locality: Marianska Hora

Specification

Donors: Gosseye

Donation year: 1964
Sampling year:

Registration date:
Quantity: 1

Size: 2

Dimension code 1>2>3: 3

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

Paratype: no

Radioactive: no
Thin section: no

Chemical analysis: no

X-Ray spectra: no