Goethite

  
Variety locally known as "Binghamite"
Origin: Minnesota, U.S.A.
Sample size: 3 x 3 x 5 cm
 
  
  
Goethite on quartz
Origin: Colorado, U.S.A.
Sample size: 28 x 25 x 23 mm
 
Goethite on calcite
Origin: Pea Ridge Mine, Washington Co., Missouri, U.S.A.
Sample size: 16 x 13 x 3 mm
 
  
Goethite on quartz
Origin: Tichka, Morocco
Ex. Willard Perkin collection
Sample size: 28 x 20 x 10 mm
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

  
 
  
Origin: new locale, Guangxi Province, China
Sample size: 10.5 x 8.7 x 2.6 cm (top), 14 x 7 x 4 cm (bottom)
 
Goethite pseudomorph after pyrite
Origin: Pelican Point, near Salt Lake City, Utah, U.S.A.
Sample size: 5.9 x 5.9 x 5.3 cm
 
  
Origin: Crystal Peak, Colorado, U.S.A.
Sample size: 4.0 x 3.7 x 2.8 cm
 
  
Goethite pseudomorph after pyrite
Origin: Mexico
Ex. Richard Hauck collection
Sample size: 1.9 x 1.9 x 1.6 cm, 1.9 x 1.3 x 1.3 cm, 1.2 x 1.0 x 1.0 cm, 1.2 x 1.0 x 1.0 cm, 1.1 x 1.0 x 1.0 cm, 1.0 x 0.9 x 0.9 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

Back to Page 1     Page 2     Page 3     Page 4     Page 5     Page 6     Page 7     Page 8     Page 9     Page 10     Page 11     Page 12     Page 13

Page 14     Page 16     Page 17     Page 18     Page 19     Page 20     Page 21     Page 22     Page 23     Page 24     Page 25     Page 26

Page 27     Page 28     Page 29     Page 30

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