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Faujasite-Na Erionite-K Phillipsite-K

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JIR1067846

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Description
Locality: 
Agua Amarga, Níjar, Andalusia, Spain
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
2 × 2 × 1 cm
Weight: 
5.00gr
Description

Excellent specimen of these three zeolites found some years ago in Agua Amarga, about which an interesting article was published in Paragenesis Magazine. It is formed by white faujasite-Na crystals, trnaslucent erionite-K crystals and orange spherical phillipsite-K groupings.

Mineral Data
What's on the rock

Faujasite-Na

Formula: 
(Na2,Ca,Mg)3.5[Al7Si17O48]·32H2O
Strunz: 
9.GD.30
Crystal System: 
Isometric
Hardness: 
5.0
Type Locality: 
Limberg Quarries, Sasbach, Kaiserstuhl, Baden-Württemberg, Germany

Erionite-K

Formula: 
(K2,Ca,Na2)2[Al4Si14O36]·15H2O
Strunz: 
9.GD.20
Crystal System: 
Hexagonal
Hardness: 
3.5 - 4.0
Type Locality: 
Rome, Marion Co., Oregon, USA

Phillipsite-K

Formula: 
(K,Na,Ca0.5,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O
Strunz: 
9.GC.10
Crystal System: 
Monoclinic
Hardness: 
4.0 - 5.0
Colour: 
White
Streak: 
White
Type Locality: 
Capo di Bove, Rome Province, Latium, Italy

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Start 29 Aug 18:00
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Shipping Information

Postage Area Price
Spain
5
Europe
9
Africa
14
America
14
Oceania
19
Asia
19

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

Thank you for your interest in my offers!
Preferable payment by bank transfer. The data are:
Account holder:  Eloy Barba Marchante
Concept:  Indicate your name and/or order number.
Bank:  CaixaBank.   Account: ES14 2100 2560 1602 1010 7789
Also by Paypal to: contela.jose@gmail.com
If you have any questions, please do not hesitate to contact us.

Best regards,   JIR Minerals.

Email:   contela.jose@gmail.com

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