Mineralogy Database

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Sample n° 4251

Minerals found in the sample

Mineral	Formula	Category	Subcategory	Importance
DIAMOND	C	native elements	-	major

Description

Description: industrial diamond (8.3 ct)

Origin

Country: Congo (RDC)
Region: Kasai
Locality: Mbuji-Mayi

Specification

Donors: Polinard

Donation year: 1954
Sampling year:

Registration date:
Quantity: 1

Size: 3

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: no