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Sample n° 19637

Minerals found in the sample

Mineral	Formula	Category	Subcategory	Importance
STAUROLITE	Fe²⁺₂Al₉Si₄O₂₃(OH)	nesosilicates	-	major

Description

Description: prismatic single crystals and penetration twins

Origin

Country: Congo (RDC)
Region: Maniema
Locality: Punia, Kafua, Camp 55

Specification

Donors: Hornemann

Donation year:
Sampling year: 1913

Registration date:
Quantity:

Size:

Dimension code 1>2>3: 1

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

Paratype: no

Radioactive: no
Thin section: no

Chemical analysis: no

X-Ray spectra: no