Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Yugawaralite & Amethyst

Views:
Watches:
ESM641497

Yugawaralite & Amethyst

Description Tabs

Description
Locality: 
Codera Valley, Novate Mezzola, Sondrio Province, Lombardy, Italy
Class: 
Combination
Size Range: 
Small miniature (3-4.5 cm)
Size: 
2.2 × 3.8 × 2.8 cm
Description

Colorless tabular yugawaralite crystals on quartz with amethyst crystals

Mineral Data
What's on the rock

Yugawaralite

Formula: 
CaAl2Si6O16·4H2O
Strunz: 
9.GB.15
Hardness: 
4.5
Streak: 
White
Type Locality: 
Yugawara Hot Spring, Yugawara, Kanagawa Prefecture, Kanto Region, Honshu Island, Japan

Amethyst

Variety Of: 

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Hardness: 
7.0
Formula: 
SiO2
Hardness: 
0.0
Colour: 
Purple