A ( 61 X 21 X 7 mm ) DESIGNER SHAPED ALL NATURAL SUCCOR CREEK JASPER GEMSTONE FROM OREGON THAT WILL BE MADE INTO A BEAUTIFUL NECKLACE BY HANDCRAFTING A HOOK CLASP ON A SADDLE COLORED LEATHER CORD WITH YOUR CHOICE OF EITHER 14-KT. ROLLED GOLD OR .925 ( ARGENTIUM ) STERLING SILVER. THIS GEMSTONE WEIGHS 75 CARATS AND HAS A MOHS HARDNESS OF 7