Tenders Description & Specification for General Rocks
General Rocks
Rocks are materials of which the earth is built.
All rocks can be grouped into 3 categories:
Sedimentary
Igneous
Metamorphic
Samples of each category are included and clearly labeled.
21 pieces all in a sturdy 18 x 9cm plastic case.
Specimens include:
Sandstone
Limestone
Coal
Quartzite
Chalk
Gneiss
Shale
Ironstone
Basalt
Pumice
Gypsum
Siltstone
Obsidian
Slate
Pink granite
Serpentine
Marble
Gray Granite
Dunnite
Conglomerate
Mica-Schist.
Ltekonline are the manufacturers of General Rocks used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Earth And Space Sciences for Engineering Teaching Lab in Universities
