Canadian Museum of Nature, Hemera © Canadian Museum of Nature
Close.For thousands of years crystals and gemstones have been coveted for their beauty, value and perceived powers, yet most of us know little of how crystals grow or how they are cut and polished into gems.
From Crystals to Gems explores the world of crystals: how they grow and their variety in form and colour. This travelling exhibition of the Canadian Museum of Nature introduces visitors to gemstones: their special attributes of beauty, rarity and durability and how they are cut and polished. Visitors also get a glimpse of some Canadian gemstones and discover where the minerals are found in Canada.
Jeffrey A. Scovil © Canadian Museum of Nature
The dramatic change in colour in these crystals of elbaite (a lithium-rich tourmaline) is probably due to a change in the concentrations of manganese and iron in the fluid in which it grew.
Our suitcase exhibition, Minerals, will fit on two tables.
May 5, 2012 – September 3, 2012
Balls Falls Conservation Area