mineral specimens
rare minerals
mineral dealer
systematic minerals
Black Hills minerals
fine minerals
mineral dealer
Dana minerals
IMA minerals
mineral collections
rock and minerals
gem crystal
0 item @ $0.00  

Goethite

#PD31786

Goethite

#PD31786
Availability
Sold
Size
4 x 7 x 4 cm - Sm Cabinet 
Formula
FeO(OH) (RRUFF)
Locality
Pribram, Bohemia, Czech Republic

Excellent specimen with beautifull brassy looking, platy sprays of Goethite to 1mm covering the matrix. The specimen was once in the University of Chicago collection dated 1963 with a number which matches the specimen.

Goethite

Formula
FeO(OH) 
Crystal System
Orthorhombic 
Crystal Habit
Acicular, Reniform, Radial 
Cleavage
Perfect, Distinct, None 
Luster
Adamantine - Silky 
Color
brown, reddish brown, yellowish brown, brownish yellow, ocher yellow 
Streak
yellowish brown 
Class
Orthorhombic - Dipyramidal 
Fracture
Hackly 
Hardness
5-5.5 

Data courtesy of Webmineral.

Collection
Phillips Collection
Mineralpedia
View Goethite
On Dakota Matrix
Previously Sold Goethite
On Dakota Matrix
Other Available Goethite
WebMineral
View Goethite
Mindat
View Goethite

All photos by Dakota Matrix and are Copyrighted © and may not be used without permission. Copyright © 2019 - Dakota Matrix Minerals, Inc. Privacy | Terms & Conditions | Site Map