British Geological Survey Education Pages - Information on geological topics aimed at schools and the general public. Gateway to Jade Information - Information on jade. Covers the origin of jade, the history of jade, and the qualities associated with jade. Rocks For Kids - About Rocks and Minerals written for kids with Links to kid-friendly rock information on the Web. Winona State University - Geology Department. Hudson Institute of Mineralogy - Dedicated to the discovery, study and preservation of rare mineral species, and to increasing public awareness and appreciation of the mineral kingdom through outreach and education. Northwest Treasures - Specialist in personally collected and crafted thundereggs, geology specimen kits, unique gifts, display pieces, and educational materials for the young scientist.