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Willemite & Calcite

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HAN693355

Willemite & Calcite

Fluorescent

Description Tabs

Description
Locality: 
Garpenberg-Södra, Dalarna, Sweden
Class: 
Massive/Crystalline
Size Range: 
Museum (18cm plus)
Size: 
7.4 × 9.3 × 402 cm
Weight: 
402.00gr
Description

Fluorescent and phosphorescent willemite (green SW) and orange/red calcite SW . The willemite glows for approx 10 seconds after switching off the light source (phosphorescent). Photos in UV SW and natural light.

Mineral Data
What's on the rock

Willemite

Formula: 
Zn2SiO4
Strunz: 
9.AA.05
Hardness: 
5.5
Streak: 
White
Type Locality: 
Vieille Montagne (Altenberg; Kelmisberg), Moresnet, Kelmis, Plombières-Vieille Montagne District (Plombières-Altenberg), Verviers, Liège Province, Belgium

Calcite

Polymorph of: 
Formula: 
CaCO3
Strunz: 
5.AB.05
Crystal System: 
Trigonal
Hardness: 
3.0
Streak: 
White
Not Sold

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 shipping and the e-Rocks listing  fees.

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