Civil Engineering Geology Rocks And Minerals Specimens

We have More than 150 Types of Civil Engineering Geology Rocks and Minerals Specimens. The Minerals Specimens Some of the following Agate Alabaster Amethyst Apatite Asbestos Aventurine Azurite Barytes Bauxite Hard Beryl Aqumarine Biotite Boron Calcite Milky Calcite Transparent Chalcopyrite China Clay Chromite Dolomite Feldspar Red Fire Clay Flourite Fullers Earth Clay Galena Garnet Balls Graphite Gypsum Halite - Rock Salt Heamitite Hornblende Jasper Green Jasper Red Kyanite Latrite Lignite Limonite Magnesite Magnetite Mica Green Mica Red Mica Shisht Microline Muscovite Ocher Red Clay Ocher Yellow Clay Orthoclase Plastic Clay Psillomelane Pyrite Pyrolusite Pyrophilite Quartz Black Quartz Crystal Quartz Glassy Quartz Milky Quartz Rose Selenite Silica Sand Soap Stone Sphalerite Steatite Stibnite Sulphur Talc Tourmaline Black etc.
The Rock Specimens Some of the following Andesite Anthresite Basalt Bituminous Coal Chalk Lumps Chert Conglomerate Diatomite Diorite Flint Gabbro Gniess Granite Black Granite Phorphery Granite Red Lime Stone Black Lime Stone White Marble Black Marble Chocolate Marble Pink Marble White Marble Yellow Obesidian Black Pegmatite Phylite Quartizite Gray Quartizite Pink Quartizite White Quartizite Yellow Rhyolite Rock Salt Sand Stone Red Sand Stone Silicious Serpentine Shale Slate etc.