Moving mountains for you
Switch currency

Current Live Auctions

Current Live Fixed Price Sales

Lourenswalsite & Narsarsukite

Views:
Watches:
BCK120581

Lourenswalsite & Narsarsukite

Type Locality

Description Tabs

Description
Locality: 
Diamond Jo Quarry, Magnet Cove, Hot Spring County, Arkansas, United States of America
Size Range: 
Thumbnail (1-3cm)
Size: 
1.3 × 1.2 × 0.7 cm
Description

A small matrix piece with a few nice balls of very rare lourenswalsite and a tiny vug on the side with a minute crystal of narsarsukite which is very rare in this quarry.

Mineral Data
What's on the rock

Lourenswalsite

Formula: 
(K,Ba)2(Ti,Mg,Ca,Fe)4(Si,Al,Fe)6O14(OH)12
Strunz: 
9.EJ.05
Hardness: 
0.0
Type Locality: 
Diamond Jo Quarry, Magnet Cove, Hot Spring Co., Arkansas, USA

Narsarsukite

Formula: 
Na4(Ti,Fe)2[Si8O20](O,OH,F)2
Strunz: 
9.DJ.05
Hardness: 
7.0
Type Locality: 
Narsaarsuk pegmatite (Narssârssuk pegmatite), Narsaarsuk Plateau, Igaliku (Igaliko), Narsaq, Kujalleq, Greenland

Seller Information

Payment options: offline, paypal_wpp, paypal_wps