Wavellite

Origin: Dug Hill, Avant, Garland Co., Arkansas, U.S.A.
Sample size: 19 x 23 mm
 
  
Origin: County Pit, Mauldin Mountain, 3 miles west of Mt. Ida, Arkansas, U.S.A.
Sample size: 6 x 4.5 x 3 cm
 
Origin: Siglo Veinte mine, Llallagua, Bustillos Province, Potosi Department, Bolivia
Sample size: 22 x 13 x 27 mm
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

Origin: High Down Quarry, Filleigh, Devon, England, UK
Sample size: crystal hemipheres of wavellite to 5 mm
Owner: Steve Rust
 

Photo courtesy of: 

Steve Rust

 

  
Two generations of wavellite (?) with distinctly different colour
  
 
  
Ex. Gary Hansen collection
Origin: Mauldin Mountain, Mount Ida, Arkansas, U.S.A.
Sample size: 5.8 x 5.0 x 2.5 cm (top), 7.4 x 7.3 x 3.6 cm (2nd row), 6.2 x 4.9 x 3.7 cm (bottom)
 
  
Origin: Montgomery County, Arkansas, U.S.A.
Sample size: 3.9 x 2.1 x 1.6 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

  
Origin: Ronneburg U deposit, Gera, Thuringia, Germany
Ex. Kaar collection
Sample size: 5 x 4 x 2 cm
 

Photo courtesy of: 

Tom Loomis

Dakota Matrix Minerals

 

  
  
Origin: Mauldin Mountain, Montgomery County, Arkansas, U.S.A.
Ex. Rick Green collection
Sample size: 6 x 4.8 x 1.5 cm
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

Back to Page 1     Page 2     Page 3     Page 4     Page 6     Page 7     Page 8     Page 9     Page 10     Page 11     Page 12     Page 13     Page 14

Page 15     Page 16     Page 17     Page 18     Page 19

Back to Alphabetical list Physical, chemical and crystallographic description Optical properties/Thin sections SEM images TEM images vibrational spectra description IR spectra Raman spectra N-IR spectra F-IR spectra IES spectra