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Calcite Ferro-hornblende Pyrite & Ferro-actinolite

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ADR581544

Calcite Ferro-hornblende Pyrite & Ferro-actinolite

Description Tabs

Description
Locality: 
Minera II Quarry, Algarrobillo Farmhouse, Seville, Andalusia, Spain
Class: 
Combination
Size Range: 
Miniature (4.5-7 cm)
Size: 
6.5 × 6.5 × 2.5 cm
Weight: 
76.00gr
Description

Amazing combination. Calcite with ferrohorbnlende needles trhu it, pyrite crystals, ferroactinolite, albite.... Amazing under microscope or even with naked eye. 

Mineral Data
What's on the rock

Calcite

Polymorph of: 
Formula: 
CaCO3
Strunz: 
5.AB.05
Crystal System: 
Trigonal
Hardness: 
3.0
Streak: 
White

Ferro-hornblende

Formula: 
☐{Ca2}{Fe2+4Al}(AlSi7O22)(OH)2
Strunz: 
9.DE.10
Hardness: 
5.0 - 6.0

Pyrite

Formula: 
FeS2
Strunz: 
2.EB.05a
Crystal System: 
Isometric
Hardness: 
6.0 - 6.5

Ferro-actinolite

Formula: 
☐{Ca2}{Fe2+5}(Si8O22)(OH)2
Strunz: 
9.DE.10
Hardness: 
5.0 - 6.0

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

Thank you for visiting our shop.

- Pieces will be sent 48/72 hours after the payment is received.

- All of our shipments, will be done by secured mail & Track Number.

- Shipping fees does not include insurances, import duties, taxes or charges. Check with your country´s custom border. In case you want to ensure you order contact with us.

- Every mineral will be nicely packed and labelled.

- Multiple purchases will have discount on shippings if it is possible due to the weight of the pieces.

- Colour may vary due to the camera sensor.

 

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