By Blue John Fluorite Crystal Specimen Derbyshire UK 2g 12mm Unpolished Adding a Gaf Treasures crystal to your collection brings a bit of natural wonder. Read more
By Very Rare Vesuvianite Crystal Specimen.34x32x31mm.49grams.Fushan Mine China Very Rare Vesuvianite Crystal Specimen. Approx 34 x 32 x 31 mm. 49 grams. Fushan Mine China Origin. Very Rare Large Specimen Read more
By Cerrucite Specimen 92 Grams 6cm x 3.5cm CERRUCITE SPECIMEN 92 GRAMS 6CM X 3.5CM EXCELLENT CONDITION Read more