• Cassiterite
  • Cassiterite
Oxides and Hydroxides


$800.00   €689  £630.00 approx.  

This specimen is priced in US dollars, all other prices are approximate.

ID: CC13301
The top surface of a dense, iron-stained milky Quartz veinstone matrix is richly covered in large and lustrous Cassiterite crystals ranging from 6 mm to 1 cm across.  All the Cassiterite crystals have well developed euhedral faces, although few crystals show a complete all-round form due to being partially embedded in the matrix.  The Cassiterite is a metallic black, but where light is transmitted through the edges and certain crystal faces the colour is revealed as the true golden-clove brown.  This fine specimen is from Cornwall, but its precise location remains unknown.  It is typical of the St. Agnes mining district, but the uncertainty is sufficient as to not label it as this.  Nonetheless, a beautiful Cornish Cassiterite, very worthy of display!


6.5 × 9.6 × 4.0 cm
Oxides and Hydroxides
Cornwall, England, Europe

Minerals on Specimen

Minerals on specimen

Related Mineral Specimens

 Bejewans, Sancreed, St Just, Cornwall, England, Europe
An ugly yet greatly appealing specimen of a crystalline fibrous form of Cassiterite, occurring as...
 Viloco Mine, Loayza Province, La Paz Department, Bolivia, South America
A superb specimen of excellent Cassiterite crystals with great lustre and a rich dark brown colour...
Cassiterite with Arsenopyrite
 Viloco Mine, Loayza Province, La Paz Department, Bolivia, South America
Well-developed, mostly twinned, crystals of very lustrous deep brown Cassiterite which  are...
Cassiterite with Siderite and Quartz
 San Antonio Mine, Viloco Mine, Loayza Province, La Paz Department, Bolivia
A classic specimen of lustrous and finely terminated black Cassiterite crystals are surrounded by...