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Illite Psm Halite

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PJM113342

Illite Psm Halite

Description Tabs

Description
Locality: 
Bohling Farm, Auburn, Nemaha County, Nebraska, United States of America
Size Range: 
Small miniature (3-4.5 cm)
Size: 
4 × 3.1 × 0.8 cm
Description

Pseudomorphs of illite after halite, from "Bohling Farm" in Nemaha County, Nebraska.

Mineral Data
What's on the rock

Illite

Variety Of: 

Muscovite

Formula: 
KAl2(AlSi3O10)(OH)2
Strunz: 
9.EC.15
Hardness: 
2.5
Formula: 
K0.65Al2.0[Al0.65Si3.35O10](OH)2
Hardness: 
1.0 - 2.0
Streak: 
White
Type Locality: 
Maquoketa Shale, Gilead, Calhoun Co., Illinois, USA

Halite

Formula: 
NaCl
Strunz: 
3.AA.20
Crystal System: 
Isometric
Hardness: 
2.5
Streak: 
White
Earthstones Australia

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

All goods must be paid for prior to shipping, all bids are binding.