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Shkatulkalite & Manganoneptunite

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PLN140877

Shkatulkalite & Manganoneptunite

Description Tabs

Description
Locality: 
Shkatulka Pegmatite, Umbozero Mine, Alluaiv Mountain, Lovozero Massif, Murmansk Oblast, Russian Federation
Size Range: 
Micromount (under 1cm)
Size: 
0.5 × 0.7 × 0.3 cm
Description

Colourless to silvery-pink platy aggregates, nicely scattered in ussingite matrix with orange grains of manganoneptunite

Mineral Data
What's on the rock

Shkatulkalite

Formula: 
Na10Mn2+Ti3Nb3(Si2O7)6(OH)2F·12H2O
Strunz: 
9.BE.50
Crystal System: 
Monoclinic
Hardness: 
3.0
Type Locality: 
Shkatulka pegmatite, Umbozero mine (Umbozerskii mine; Umba Mine), Alluaiv Mt, Lovozero Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia...

Manganoneptunite

Formula: 
Na2KLi(Mn2+,Fe2+)2Ti2[Si8O24]
Strunz: 
9.EH.05
Crystal System: 
Monoclinic
Hardness: 
5.0 - 6.0
Colour: 
Red
Type Locality: 
Maly Mannepakhk Mt (Malyi Mannepakhk Mt), Khibiny Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia...
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Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions
You can buy a lot specimens. I will give you a great combined shipping discount ! I combine the auctions. All packages are priority (7 days)
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