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Hornblende On Lava

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HAN861980

Hornblende On Lava

Description Tabs

Description
Locality: 
Eifel Mountains, Rhineland-Palatinate, Germany
Class: 
Crystals on Matrix
Size Range: 
Small cabinet (7-10 cm)
Size: 
6.3 × 9 × 7.3 cm
Largest Crystal: 
3.60cm
Weight: 
370.00gr
Description

35 mm  black Magnesio hornblende terminated crystal with partially melted crystal faces on lava matrix

Mineral Data
What's on the rock

Hornblende

Synonym Of: 

Ferro-hornblende

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

Magnesio-hornblende

Formula: 
☐{Ca2}{Mg4Al}(AlSi7O22)(OH)2
Strunz: 
9.DE.10
Hardness: 
5.0 - 6.0

Lava

Variety Of: 

Igneous Rock

Current price

Starting price

10
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Start 08 May 18:00
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Shipping Information

Postage Area Price
Priority Insured mail up to 500 grams 10 Euro
10

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

After a sale we expect to receive the payment with Pay Pal within 48 hours. You can return the goods within 14 days of receiving them by registered priority mail with tracking number. Buyer pays the costs of the return shipping