Heulandite

  
 
  
  
Heulandite on drusy quartz
  
  
Geode with heulandite and stilbite
Origin: Jalgaon, Maharashtra Province, India
Sample size: 10.4 x 5.7 x 3.4 cm (top), 7.7 x 5.3 x 2.8 cm (2nd/3rd row), 18.4 x 18.0 x 13.2 cm (4th/bottom row)
 
  
Heulandite on mordenite matrix
Origin: Rats Nest Claim, Challis, Custer Co., Idaho, U.S.A.
Sample size: 6 x 5 x 4.1 cm
 

Photo courtesy of: 

Rob Lavinsky

The Arkenstone

 

  
Heulandite with included celadonite
Origin: Jalgaon, India
Ex. Joe Polityka collection
Sample size: 3 x 2.5 x 1.7 cm
 

Photo courtesy of: 

John Veevaert, Trinity Mineral Co

Trinityminerals.com

 

  
Heulandite with mordenite
Origin: Rats Nest Claim, Challis, Custer Co., Idaho, U.S.A.
Sample size: 4.8 x 4.4 x 5.5 cm
 

Photo courtesy of: 

Dan Weinrich

Dealer in fine mineral specimens

 

Back to Page 1     Page 2     Page 3     Page 4     Page 5     Page 6     Page 7     Page 8     Page 9     Page 10     Page 12     Page 13     Page 14

Page 15     Page 16     Page 17

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