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Yukonite & Franklinite

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PJM162084

Yukonite & Franklinite

Description Tabs

Description
Locality: 
Sterling Mine, Ogdensburg, Sussex County, New Jersey, United States of America
Size Range: 
Thumbnail (1-3cm)
Size: 
2.8 × 1.9 × 0.8 cm
Description

Greenish brown crusts of yukinite with black franklinite in white calcite

Mineral Data
What's on the rock

Yukonite

Formula: 
Ca3Fe3+(AsO4)2(OH)3·5H2O
Strunz: 
8.DM.25
Hardness: 
2.0 - 3.0
Streak: 
brown
Type Locality: 
Daulton Mine, Windy Arm, Tagish Lake, Carcross, Whitehorse Mining District, Yukon Territory, Canada

Franklinite

Formula: 
Zn2+Fe3+2O4
Strunz: 
4.BB.05
Crystal System: 
Isometric
Hardness: 
5.5 - 6.0
Colour: 
Black
Type Locality: 
Sterling Mine, Sterling Hill, Ogdensburg, Franklin Mining District, Sussex Co., New Jersey, USA
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.