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Millerite Galena & Morenosite

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BSM138913

Millerite Galena & Morenosite

Description Tabs

Description
Locality: 
Deep Navigation Colliery, Treharris, Merthyr Tydfil, Wales, United Kingdom
Size Range: 
Miniature (4.5-7 cm)
Size: 
5 × 5 × 6 cm
Description

 Ironstone nodule with an open cavity lined with siderite crystals with a scatter of chalcopyrite.  To one edge is a spray of millerite needles supporting small dull grey galena crystals and also showing alteration to green morenosite.

Mineral Data
What's on the rock

Millerite

Formula: 
NiS
Strunz: 
2.CC.20
Crystal System: 
Trigonal
Hardness: 
3.0 - 3.5
Type Locality: 
Jáchymov (St Joachimsthal), Jáchymov District (St Joachimsthal), Krušné Hory Mts (Erzgebirge), Karlovy Vary Region, Bohemia (Böhmen; Boehmen), Czech Republic

Galena

Formula: 
PbS
Strunz: 
2.CD.10
Crystal System: 
Isometric
Hardness: 
2.5
Colour: 
Lead-grey
Streak: 
Lead-grey

Morenosite

Formula: 
NiSO4·7H2O
Strunz: 
7.CB.40
Crystal System: 
Orthorhombic - Disphenoidal
Hardness: 
2.0 - 2.5
Type Locality: 
Zaratite & Morenosite occurrences, Cedeira, Herbeira ultramafic massif, A Coruña (La Coruña), Galicia, Spain

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions
1. the successful bidding price is the price that will appear on your invoice. 2.Goods will be sent first class post within the UK and by small packet air mail to the US. Delivery will normally be within 7 days of despatch. Postage will be charged at cost and will be included on your invoice. 3. there are no additional charges for VAT or any other taxes. 4. insurance can be arranged, if requested, and will be charged as part of the shipping costs. 5. Goods will only be despatched on receipt of payment. For methods of payment please see "Payment Types" 6. We aim to give complete satisfaction at all times. Goods are supplied on 14 days approval. If you are not satisfied with your purchase and the goods are returned undamaged within that time we promise to refund the full value of the item(s) returned, excluding any postage incurred in the transaction. 7. Broadstone Minerals operates a Privacy policy. We do not disclose buyer's information to third parties. Cookies are used to keep track of the contents of your shopping trolley once you have selected an item, to store delivery addresses if the address book is used and to store your details if you select the "remember me " option.
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