Raw Peridotite Igneous Rock Hand Sample, Approx 3 inch Category_Plasticware and handwriting analysis into a

and handwriting analysis into a single investigation

Kit comes with enough material for 15 groups of students

copper square & retractable hand lens

this 1000mm red wire with crocodile clips at both ends extends color-coded patch wiring across the longest bench setups

Lever-action steel paint can opener and closer tool with a stamped loop for key-chain or carabiner attachment

Raw Peridotite Igneous Rock Hand Sample, Approx 3 inch Category_Plasticware and handwriting analysis into aPERIDOTITE Peridotite is an iron rich ultramafic rock, with a chemistry that suggests genesis from a point deep within the crust, possibly as deep as the mantle. The large crystals indicate slow cooling within a magma chamber GREAT FOR GEOLOGY CLASSROOMS Ideal for identification & classification exercises. This fascinating sample is useful for comparisons with other igneous rocks, and as part of lessons in Bowen's reaction series GEOLOGIST SELECTED