Rocks Minerals

We are offering rocks minerals .
rocks minerals collections education teaching aids geological showcases rocks & minerals collections
fracture - fracture represents a mineral break other than along a cleavage or parting plane. Breaks may occure in any direction but are usually around some imperfection in the mineral.
this collection contains 10 minerals having property of even, uneven, conchoidal, subconchoidal, splintery & hackly fracture

all the collections will be available in paper mounted glass front, polished showcase glass front, wooden box polished or corrugated compartment boxes display trays types.