You are hereHome › artifact (x) › Toledo Sister Cities International, MSS-203, 1993-2003 (x) › Search results (11,461 - 11,480 of 11,540) Pages« first ‹ previous … 572 573 574 575 576 next › last » Label Amethyst Beryl Mohs Hardness Scale (Graphic) Barite Fluorite - Calcite Schorl Tourmaline Carrollite on Calcite Native Sulfur Rhodochrosite Fluorite - Calcite Celestine Silicon Carbide (Synthetic) Zoisite - Corundum Rhodonite Petrified Wood Smoky Quartz Vanadinite Galena Celestine Geode Crocoite Pages« first ‹ previous … 572 573 574 575 576 next › last »