tinstone

[ tin-stohn ]

/ ˈtɪnˌstoʊn /

noun Mineralogy.

cassiterite.

Nearby words

tinsel,
tinselly,
tinselry,
tinseltown,
tinsmith,
tint,
tint tool,
tintack,
tintagel head,
tinter

Origin of tinstone

First recorded in 1595–1605; tin + stone

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for tinstone

These oxides are commonly met with in samples of wolfram and tinstone, especially niobic.
A Textbook of Assaying: For the Use of Those Connected with Mines.|Cornelius Beringer and John Jacob Beringer
Tin is found in nature chiefly as the oxide (SnO2), called cassiterite or tinstone.
An Elementary Study of Chemistry|William McPherson

British Dictionary definitions for tinstone

tinstone

/ (ˈtɪnˌstəʊn) /

noun

another name for cassiterite

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012