Zinnwaldite is a lithium-rich mica mineral, found in eastern Manitoba. It is mined as a source of material for batteries. This large specimen of zinnwaldite is in the Minerals from the Canadian Shield exhibit, Earth History Gallery.
$100 Artefacts include:
- 1 year adoption
- Certificate & photo
- Personal story/description explaining what the artefact means to you
- Tax receipt for $100