This collection contains 50 types of minerals specimens in plastic tray box easy to pickup. The minerals specimens include some of the following agate, alabaster, asbestos, beryl, bauxite, biotite, boron, borax, calcite, china clay, chromite,...
We are offering collection of 20 rocks plastic tray box. This collection contains 20 types of basic rocks specimens of igneous, sedimentary & metamorphic rocks types. plastic tray box : the plastic tray box is a collection in multicolour corrugated box with plastic trays. The...
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