United Scientific Sedimentary Rock Set 15

United Scientific Sedimentary Rock Set explores the deposition of materials on the Earth’s surface and within bodies of water.

• The set includes: bituminous coal, breccia, chalk lumps, chert, diatomite, flint, laterite, lime stone black, lime stone siliceous, mud stone, rock phosphate, rock salt, sand stone red, sand stone siliceous, shale
• Average sizes are 2 cm X 3 cm X 1.5 cm