Igneous rock specimen collection,rock teaching tool,teaching toy is useful to Teaching tools for school.

Igneous rock specimen collection,rock teaching tool,teaching toy is 12 kinds of Rock composition, also according to the customer's request can be re-mix, Customers can also DIY.12 kinds Rock as below:

1	Andesite	2	Basalt	3	Vesicular Basalt	4	Diorite
5	Gabro	6	Granit Red	7	Granit Gray	8	Obsidian Blank
9	Obsidian  snow flake	10	Pumice Gray	11	Rhyolite	12	Scoria

Rock specimen size is(LxWxH) 1.63inch x 1.22inch x 0.8inch,

box size is 8.16inch x 5.5inch x 1.55inch.

It is suitable for teaching tools for all school.

Igneous rock specimen collection,rock teaching tool,teaching toy