The specimen  is a unique and beautiful Surreal White Horn Calcite with Dark Gray Highlites from the Potosi mine in Chihuahua, Mexico. This natural crystal has been shaped by nature and originates from Mexico, adding a touch of authenticity and origin to its charm. The dark gray highlights give it a selective and intriguing contrast to the pure white horn calcite, making it a striking and visually appealing piece for collectors or enthusiasts of crystals and mineral specimens.The specimen is 5 x 5 x 4 inches and ways 2 LBS.