20 Specimen Rock and Mineral Boxed Set

Ideal for educational school, college, university or individual use; this mixed Rock and Mineral collection boxed set comes with 20 quality specimens covering both popular Rocks & Minerals. The set is ideal for educational purposes at all levels, particularly those who want to practice mineral and rock recognition. The specimens are supplied in a strong card board box complete with a coloured data sheet on the inside of the lid. The set includes:

1) Conglomerate
2) Sandstone
3) Oolitic Limestone
4) Chalk
5) Pumice
6) Obsidian
7) Granite
8) Basalt
9) Marble
10) Slate
11) Calcite
12) Feldspar
13) Gypsum
14) Talc
15) Flourite
16) Graphite
17) Rose Quartz
18) Pyrite
19) Rock Crystal
20) Biotite Mica.

The box size is 30cm x 25cm and is 4cm deep.