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Quartz In Dolomite & Calcite

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HAN859791

Quartz In Dolomite & Calcite

Fluorescent

Description Tabs

Description
Locality: 
La Sassa, Montecatini Val di Cecina, Pisa Province, Tuscany, Italy
Class: 
Massive/Crystalline
Size Range: 
Cabinet (10-18 cm)
Size: 
8.8 × 12 × 6.3 cm
Weight: 
526.00gr
Description

Large specimen of yellow fluorescent quartz in a Calcite/ Dolomite matrix.  Unique to La Sassa in Tuscany, yellow fluorescence is due to traces of uranyl and rare earth elements. Photos in UV SW  and natural light.

Mineral Data
What's on the rock

Quartz

Formula: 
SiO2
Strunz: 
4.DA.05
Crystal System: 
Trigonal
Hardness: 
7.0
Streak: 
White

Dolomite

Formula: 
CaMg(CO3)2
Strunz: 
5.AB.10
Crystal System: 
Trigonal - Rhombohedral
Hardness: 
3.5 - 4.0
Streak: 
White

Calcite

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

Current price

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Start 08 Jul 18:00
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Shipping Information

Postage Area Price
Priority Insured mail up to 1000 grams 16 Euro
14

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