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Bastnäsite

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SHS79506

Bastnäsite

Description Tabs

Description
Locality: 
Mountain Pass Mine, Mountain Pass, San Bernardino County, California, United States of America
Size Range: 
Thumbnail (1-3cm)
Size: 
1.1 × 0.8 × 0.4 cm
Description

Bastnäsite in matrix

Mineral Data
What's on the rock

Bastnäsite

Synonym Of: 

Bastnäsite-(Ce)

Formula: 
(Ce,La)(CO3)F
Strunz: 
5.BD.20a
Hardness: 
4.0 - 4.5

Bastnäsite-(La)

Formula: 
(La,Ce)(CO3)F
Strunz: 
5.BD.20a
Hardness: 
4.0 - 5.0

Bastnäsite-(Nd)

Formula: 
Nd(CO3)F
Strunz: 
5.BD.20a
Hardness: 
4.0 - 4.5

Bastnäsite-(Y)

Formula: 
(Y,Ce)(CO3)F
Strunz: 
5.BD.20a
Hardness: 
4.0 - 4.5