Cassiterite In Quartz Tumbled Stones in_stock_within_24h fostering a deep connection with

fostering a deep connection with the Earth's grounding forces

Electrical cord and 7W bulb included with each lamp

Known as the stone of comfort and resilience

For more varieties of Black Tourmaline crystals

Black Obsidian Pyramid #6

Cassiterite In Quartz Tumbled Stones in_stock_within_24h fostering a deep connection withCassiterite In Quartz Tumbled Stones 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 contain orange stains that may be iron ore or hematite inclusions.