These 2 full collections were purchased direct form Wards in January 2013. College textbook materials are so expensive these days. Know your Rocks - Students analyze texture, grain size, mineral compo

 

This is a very nice specimen consisting of a clear, tall and terminated crystal of AQUA AURA QUARTZ which is a natural crystal of QUARTZ from Diamantina, Minas Gerais, Brazil, on which a very thin fil

 

Up for auction is well documented & witnessed 52mg Peace River meteorite fragment that came from the Peace River meteorite fall that fell on March 31, 1963 in Alberta, Canada at 4:35am. Locals and

 

(10) T-Rex Teeth Pieces This group of ten fossils are pieces of T-Rex teeth. Tyrannosaurus Rex, "The King Tyrant Lizard", was among the largest and most powerful terrestrial carnivores of all time. Ty

 

YES!!! We do Combine Postage!!!!... Australian (Yorke Peninsula) Sea Urchin - Holpneustes perplexus - F+/F++ Measures 60mm - with Full data Rarely do we see them even close to this size! Overseas Buye

 

You are bidding on natural beauty beautiful ore containing silver lead and zinc element Shiping:Estimated Delivery Time: 18/25 Business daysAll orders will be send by post with tracking number within

 

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Welcome to Rikooinn! Thanks for your visiting and shopping in our store! Please contact us before leaving neutral and negative feedback, rating your experience with dissatisfaction or opening a case.p

 

AMETHYST Magaliesberg, Pretoria, South Africa Measures 6 1/2 X 4 Inches An incredible Magaliesberg specimen measuring 6 1/2 inches wide! You are looking at a very fine group of amethyst. The cluster d

 

WELCOM TO MY SHOP Normal 0 7.8 磅 0 2 false false false MicrosoftInternetExplorer4 Item Explain Name NATURAL Fluorite quartz crystal freedom body Material Fluorite Weight 51g Length mm Width mm Heigh