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Jacobsite-Q

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JIR996041

Jacobsite-Q

Description Tabs

Description
Locality: 
El Feliz Mine, Villaricos, Almería, Andalusia, Spain
Class: 
Crystals on Matrix
Size Range: 
Small miniature (3-4.5 cm)
Size: 
3.5 × 2 × 2 cm
Weight: 
17.00gr
Description

Group of Jacobsite-Q crystals of dark brown color and high brilliance.

Mineral Data
What's on the rock

Jacobsite-Q

Synonym Of: 

Iwakiite

Formula: 
Mn2+Fe3+2O4
Strunz: 
4.BB.10
Hardness: 
6.0 - 6.5
Polymorph of: 
Formula: 
T(Mn2+)M(Fe3+2)O4
Crystal System: 
Tetragonal
Hardness: 
6 - 6.5
Type Locality: 
Gozaisho mine, Iwaki City, Fukushima, Japan

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

Thank you for your interest in my offers!
Preferable payment by bank transfer. The data are:
Account holder:  Eloy Barba Marchante
Concept:  Indicate your name and/or order number.
Bank:  CaixaBank.   Account: ES14 2100 2560 1602 1010 7789
Also by Paypal to: [email protected]
If you have any questions, please do not hesitate to contact us.

Best regards,   JIR Minerals.

Email:   [email protected]