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Lavinskyite Scottyite & Effenbergerite

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RAF113272

Lavinskyite Scottyite & Effenbergerite

Rare Mineral

Description Tabs

Description
Locality: 
Wessels Mine, Hotazel, Kalahari, Northern Cape Province, South Africa
Size Range: 
Small miniature (3-4.5 cm)
Size: 
4.2 × 2.5 × 4 cm
Description

A fine specimen of laviskyite, scottyite & effenbergerite crystals that came out from Wessels Mine. Very rare new specimens...

Weight: 49 gr.

Mineral Data
What's on the rock

Lavinskyite

Formula: 
K(Li,Cu,Mg,Na)2Cu6(Si4O11)2(OH)4
Hardness: 
0.0
Type Locality: 
Wessels Mine (Wessel's Mine), Hotazel, Kalahari manganese field, Northern Cape Province, South Africa...

Scottyite

Formula: 
BaCu2Si2O7
Hardness: 
4.0 - 5.0
Streak: 
Pale blue
Type Locality: 
Wessels Mine (Wessel's Mine), Hotazel, Kalahari manganese field, Northern Cape Province, South Africa...

Effenbergerite

Formula: 
BaCu[Si4O10]
Strunz: 
9.EA.05
Crystal System: 
Tetragonal
Hardness: 
4.0 - 5.0
Colour: 
blue
Type Locality: 
Wessels Mine (Wessel's Mine), Hotazel, Kalahari manganese field, Northern Cape Province, South Africa...