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Fervanite Bokite & Hewettite

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FCA1071324

Description Tabs

Description
Locality: 
Monument #2 Mine, Yazzie Mesa, Apache County, Arizona, United States of America
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
0.4 × 1.5 × 0.9 cm
Description

Tiny, yellow acicular crystals of fervanite growing on velvety black bokite, with a cluster of deep red hewettite crystals. Typical vanadate association  on Utah sandstone.

YSC specimen no. 3401

Mineral Data
What's on the rock

Fervanite

Formula: 
Fe3+4V5+4O16·5H2O
Strunz: 
4.HG.05
Hardness: 
0.0
Type Locality: 
Polar Mesa, Polar Mesa District (Polar Mesa), Grand Co., Utah, USA

Bokite

Formula: 
(Al,Fe3+)1.3(V5+,V4+,Fe3+)8O20·7.4H2O
Strunz: 
4.HE.20
Hardness: 
3.0
Colour: 
Black
Type Locality: 
Balasauskandyk V Deposit, Karatau Range, Southern Kazakhstan Province (Ongtüstik Qazaqstan Oblysy; Yuzhno-Kazakhstanskaya Oblast'), Kazakhstan...

Hewettite

Formula: 
CaV6O16·9H2O
Strunz: 
4.HE.15
Hardness: 
0.0
Type Locality: 
Ragra Mine (Minasragra), Huayllay District, Pasco Province, Pasco Department, Peru

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Shipping Information

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italia
7.45
europa
9.80
america,asia,africa
$12.40
oceania
$13.50

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

Il 90% dei campioni venduti sono liguri e trovati da me

Tempo di risposta: il venditore risponderà alle domande e alle richieste di acquisto entro 24 ore tramite il sistema di contatto e fatturazione di e-Rocks. Contattami direttamente su fabryfrancy2006@libero.it

pagamenti:
se il minerale viene mostrato diverso da quello presentato, assicuro il rimborso totale dell'acquisto.
l'intera transazione deve essere nella valuta richiesta in fattura I
pagamenti Paypal sono i benvenuti. Fallo a: fabryfrancy2006@libero.it

Seller Shipping Policy:
Shipping costs are intended for Certified Mail. If you prefer the cheaper ordinary mail please ask.
Shipping discount is possible by combining multiple items.
In any case only the actual cost will be billed.
Packaging will be made with great care in order to avoid damage during shipping.

- Once the sellers receives your payment, the specimens will be packed and sent in reasonable time (2 - 3 day)
Remember: contact me on fabryfrancy2006@libero.it for any questions.

Bid History

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