menu
contact
account_circle
shopping_cart
SKU: TSCASSsi1
USD 9.26
Single piece
9 in stock
remove
add

Bulk Discount

  • Buy 3+ and get 8% off
  • Buy 6+ and get 10% off
  • Buy 11+ and get 12% off

Details

  • Size: 3/4" to 1 1/2"
  • Unit size: 7/8" to 1 1/4"
  • Tumble stone size: Medium
  • Number of pieces: 1
  • Origin: USA
  • Sold by: Single piece
  • Stone type: Quartz
  • Weight: 13g to 39g
  • Weight per piece: 13g to 39g

Description

TUMBLED STONES - CASSITERITE

Cassiterite is a black mineral composed of tin oxide (SnO2); although very rare yellow-ish translucent gemstone quality of cassiterite also occurs. Another name for Cassiterite is Tinstone, as it is an important tin ore.

These specimens contain cassiterite in a matrix of quartz, some may also may contain orange stains that may be iron ore or hematite inclusions.