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Corundum Var Sapphire

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MNT211092

Corundum Var Sapphire

ex Dr. F. Krantz (GER), no old label
Classic Locality

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Description
Locality: 
Sri Lanka
Size Range: 
Thumbnail (1-3cm)
Size: 
2.3 × 0.6 × 0.5 cm
Description

A lot of ~ 28 crystals and crystal fragments of corundum var sapphire crystals from the alluvial deposits of Sri lanka. Krantz material. Colours range from deep blue via purple to yellowish and colourless. Size is for the largest crystal.

Mineral Data
What's on the rock

Corundum

Formula: 
Al2O3
Strunz: 
4.CB.05
Crystal System: 
Trigonal
Hardness: 
9.0
Streak: 
White

Sapphire

Variety Of: 

Corundum

Formula: 
Al2O3
Strunz: 
4.CB.05
Hardness: 
9.0
Formula: 
Al2O3
Hardness: 
0.0

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

Terms & Conditions

Thank you for your interest in my offers! Payment is possible via Paypal, bank transfer or cash if you pick up the item(s) personally. Bank data will be provided after settling the auction/transaction(s) if needed.

In case you are not happy with a specimen, you may send it back within 4 weeks. After receipt, i will refund the price minus shipping costs. Please inform me before sending an item back. If you have any questions (or maybe complaints) please feel free to contact me.

Best regards Roger

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