Mimetite

  
Origin: Driggith Mine (Driggeth Mine), Caldbeck Fells, Cumbria (Cumberland), England, UK
Sample size: 3 mm bi-coloured crystal group of mimetite with cerussite on goethite (left), Yellow to white 1mm crystal showing a multiable acicular termination (right)
Owner: Steve Rust
 
  
Origin: Dry Gill Mine, Caldbeck Fells, Cumbria (Cumberland), England, UK
Sample size: 8 mm crystal (left), 1.2 cm crystal group (right)
Owner: Steve Rust
 
Origin: Daren Mine (Old Daren Mine; Darren Consolidated Mine; Daren United Mine; Great Darren Mine; Darren Mine ), Pen-bont Rhydybeddau, Trefeirig, Ceredigion (Dyfed; Cardiganshire), Wales, UK
Sample size: 2 mm crystalline mass of mimetite (mimetite is very rare from Wales)
Owner: Steve Rust
 
  
Origin: Hendre Felen Mine, Ysbyty Ystwyth, Ceredigion (Dyfed; Cardiganshire), Wales, UK
Sample size: 1 mm divergent crystal group, with linarite, anglesite and brochantite (left), crystals to 0.6 mm (right)
Owner: Steve Rust
 

Photo courtesy of: 

Steve Rust

 

  
Origin: 4th Level Santa Eulalia, Chihuahua, Mexico
Sample size: 4.8 x 3.9 x 2.6 cm
 
  
Origin: Pingtouling Mine, Guangdong Prov, China
Sample size: 10.1 x 8.6 x 5.0 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

Origin: Gold Hill Mine, Tooele Co., Utah, USA
Sample size: miniature
 

Photo courtesy of: 

Diederik Visser

Diederik Visser Minerals & Petrological Services

 

  
 
  
Ex. Eaton collection
Origin: Mina Ojuela, Mapimi, Durango, Mexico
Sample size: 5 x 4 x 3 cm (top), 3 x 3 x 2.5 cm (2nd/bottom row)
 
  
Origin: Tsumeb Mine, Tsumeb, Namibia
Sample size: 3.5 x 2.5 x 0.5 cm
 
  
Yellow fibrous crystals to 1 mm with associated yellow, thin tabular wulfenite crystal to 3 mm.
Origin: San Francisco Mine, Sonora, Mexico
Sample size: 6 x 4.5 x 3 cm
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

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