We are offering collection of 15 sedimentary rocks, set of 15 sedimentary rocks collections. rocksmineralscollections education teaching aids geological showcases rocks & minerals collections q. how sedementary rock is formed? a. sedimentary rocks are types of rock that are formemore...
This collection contains 20 types of basic rocks specimens of igneous, sedimentary & metamorphic rocks types. The rock specimens include basalt, diatomite, gabbro, gniess, granite, lime stone, marble, obesidian, quartizite, rock salt, sand stone & slate etc. All the collections wmore...
We are offering collection of 15 sedimentary rocks, set of 15 sedimentary rocks collections. This collection contains 15 types of basic rocks specimens of sedementary rocks types. The sedementary rock specimens include some of the following bituminous coal, chalk, chert, conglomemore...