Large Blue Lace Agate Geode Specimen for Display Apache Tears indicating it contains both magnesium

indicating it contains both magnesium and iron

this stone is sure to add a touch of elegance to any collection

They're small slabs of genuine Andamooka opal—that's one of the legendary spots in South Australia

Erongo Region

Irradiated Pakistani Fluorite Specimen

Large Blue Lace Agate Geode Specimen for Display Apache Tears indicating it contains both magnesiumThis Large Blue Lace Agate Geode Specimen is a larger cabinet specimen that features the distinctive, swirling bands characteristic of this rare microcrystalline quartz variety. The unpolished material displays a rhythmic sequence of pale blue, lavender, and white chalcedony layers, which formed as silica rich fluids filled volcanic rock cavities over millions of years. Because this piece is kept in its raw state, the exterior surfaces retain a