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Heulandite-Ba

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FCA959411

Heulandite-Ba

Type Locality

Description Tabs

Description
Locality: 
Northern Ravnås Prospect, Vinoren, Kongsberg, Svene, Flesberg, Viken, Norway
Class: 
Crystals on Matrix
Size Range: 
Thumbnail (1-3cm)
Size: 
0.5 × 1.5 × 0.8 cm
Largest Crystal: 
0.18cm
Description

Here is a small thumbnail of heulandite-Ba, one of the rarest of the group, from the type locality. Sharp crystals, showing the typical pearly cleavage, making most of this little rock on drusy calcite.

YSC specimen no. 2788.

Mineral Data
What's on the rock

Heulandite-Ba

Formula: 
(Ba,Ca,K,Na,Sr)5Al9Si27O72·22H2O
Strunz: 
9.GE.05
Hardness: 
3.5
Streak: 
White
Type Locality: 
Northern Ravnås Prospect, Vinoren Southern Mines, Vinoren Silver Mine Field, Kongsberg Silver Mining District, Svene, Flesberg, Buskerud, Norway

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 [email protected]

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: [email protected]

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 [email protected] for any questions.