Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Manganoneptunite

Views:
Watches:
SHS16971

Manganoneptunite

Description Tabs

Description
Locality: 
Kukisvumchorr Mountains, Khibiny Massif, Murmansk Oblast, Russian Federation
Size Range: 
Small cabinet (7-10 cm)
Size: 
7.4 × 7.2 × 5.5 cm
Largest Crystal: 
1.30cm
Description

Red-brown mangan-neptunite crystals up to 1.3 cm on natrolite.

Mineral Data
What's on the rock

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...
Item Toolbox