Shell Jasper Egg | 7.5cm | Mexico Prophecy Stone grape-like surfaces and subtle colour

grape-like surfaces and subtle colour variation make this a visually appealing piece for any mineral collection

though cleaning is best carried out with a soft dry or lightly damp cloth rather than prolonged immersion

this Ocean Jasper palmstone has one of the more unusual and layered colour combinations in the group

Pottsite is an extremely rare lead vanadium vanadate hydroxide mineral forming as a secondary oxidation product in the weathered zones of lead-bearing ore deposits

Imperial Topaz Gem 5

Shell Jasper Egg | 7.5cm | Mexico Prophecy Stone grape-like surfaces and subtle colourShell Jasper Egg 7. 5cm Mexico A substantial polished egg of Shell Jasper, displaying the bold circular fossil patterns and earthy cream, black, and ochre tones that make this stone so immediately distinctive. Approximately 7. 5cm. Each piece is natural and will vary slightly in patterning, colour distribution, and fossil detail. Despite its name, Shell Jasper is not a true Jasper but a fossil rich limestone or dolomite, formed over millions of years