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Tremolite & Actinolite

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ADR837874

Tremolite & Actinolite

Classic Locality

Description Tabs

Description
Locality: 
Manuel-Mercedes Open Pit, Cala, Huelva, Andalusia, Spain
Class: 
Mixed Specimens
Size Range: 
Cabinet (10-18 cm)
Size: 
11.1 × 4.8 × 1.8 cm
Weight: 
105.00gr
Description

Piece found in the mines of Cala formed by Anfíboles, specifically, tremolite and actinolite, the first of whitish tones, the second of greenish tones, both amphiboles are fibrous and bright and are a clear sample of the type of prismatic and fibrous crystals that appear in this zone.

Mineral Data
What's on the rock

Tremolite

Formula: 
☐{Ca2}{Mg5}(Si8O22)(OH)2
Strunz: 
9.DE.10
Hardness: 
5.0 - 6.0
Streak: 
White
Type Locality: 
Campolungo, Piumogna Valley, Leventina, Ticino (Tessin), Switzerland

Actinolite

Formula: 
☐{Ca2}{Mg4.5-2.5Fe0.5-2.5}(Si8O22)(OH)2
Strunz: 
9.DE.10
Crystal System: 
Monoclinic - Prismatic
Hardness: 
5.0 - 6.0
Streak: 
White

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.