No reserve price - 1 pcs Yellow, Orange Sphalerite - 2.97 ct - International Colored Gemstone Association (ICA GemLab) - Rare Gem Mined From Spain #collector minerals #colorful crystals #gemstones #ica gemlab #orange gemstones #rare gems #spain minerals #sphalerite #yellow gemstones
MUSEUM SIZED CALCITE from spain - Height: 16 cm - Width: 13.1 cm- 1231 g - (1) #calcite #calcium carbonate #collectible mineral #crystal specimen #double refraction #geology #museum specimen #spain minerals
