Quick view Compare Add to Cart Scott Resources Scale of Hardness Collection With Diamond - 10 Spec. 1" x 1-1/2" $52.50 $42.00 Quick view Compare Add to Cart
Quick view Compare Add to Cart Scott Resources Scale of Hardness Collection With Test Kit - 9 Spec. 1" x 1-1/2" $34.20 $27.40 Quick view Compare Add to Cart
Quick view Compare Add to Cart Scott Resources Scale of Hardness Collection Without Diamond - 9 Spec. 1" x 1-1/2" $30.80 $24.60 Quick view Compare Add to Cart
Quick view Compare Add to Cart Scott Resources Scott Resources Mineral Test Kit $16.40 $13.10 Quick view Compare Add to Cart
Quick view Compare Add to Cart Scott Resources Scott Resources Streak Plates, Off-Black Unglazed Porcelain, Approx. 1" x 2" - Pack of 10 $13.40 $10.70 Quick view Compare Add to Cart
Quick view Compare Add to Cart Scott Resources Scott Resources Streak Plates, Off-White Unglazed Porcelain, Approx. 1" x 2" - Pack of 10 $12.80 $10.20 Quick view Compare Add to Cart
Quick view Compare Add to Cart Scott Resources Sedimentary Rock Collection - 15 Spec. 1-1/2" x 1-1/2" $44.80 $35.80 Quick view Compare Add to Cart
Quick view Compare Add to Cart Scott Resources Set of 4 Rock Charts - Igneous, Sedimentary, Metamorphic, Rock Cycle $420.00 $336.00 Quick view Compare Add to Cart
Quick view Compare Add to Cart Scott Resources Stratigraphic Fossil Collection - 45 Spec. $216.60 $173.30 Quick view Compare Add to Cart
Quick view Compare Add to Cart Scott Resources Streak and Color Collection - 8 Spec. 1" x 1-1/2" $46.60 $37.30 Quick view Compare Add to Cart
Quick view Compare Add to Cart Scott Resources Streak Collection - 8 Spec. 1" x 1-1/2" $37.30 $29.80 Quick view Compare Add to Cart
Quick view Compare Add to Cart Scott Resources Tenacity Collection - 6 Spec. 1-1/2" x 1-1/2" $27.10 $21.70 Quick view Compare Add to Cart