This large chunk of Lepidolite, 2-3 inches in diameter, is great for any mineral collection.
Lepidolite is a lilac or rose-violet colored hyllosilicat mineral of the mica group that is a secondary source of lithium-bearing minerals. It is one of the major sources of the rare alkali metals, rubidium and caesium. Lepidolite forms pseudo-hexagonal ’books’. It was discovered in the eighteenth century and was originally known as lilalite. It is also referred as the Peace Stone.
This kit focuses on teaching children about electricity and how electronic devices work!
This is a great clean heat demonstration model for the classroom setting!
Learn how solar cells transform light into electrical energy with this great kit!
Learn all about the science of light, optics and visual perception with this wonderful kit!
This mirascope creates a 3D hologram image!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
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