A good reference sample of a solid piece of Boracite and bright red Hilgardite crystals. Ex R Waughman collection.BORACITE, HILGARDITE - Boulby Mine, Loftus, North YorkshireSKU: UKBMBora3 £22.00 Regular Price£11.00Sale PriceQuantity*Add to CartSIZE50 x 50 x 30mm