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Chert Sedimentary Rock

Chert Sedimentary Rock - Mini Me Geology

Chert Sedimentary Rock

Price: $4.25

SKU: SED9053

Description

Chert is a cryptocrystalline form of quartz that forms as nodules and layers within other sedimentary rocks such as dolomite, limestone and chalk. Chert is a sedimentary rock although it is often referred to as a mineral. Chert samples exist worldwide and are a common material for prehistoric arrowheads and tools as well as headstones and as a component in firearms.

An information card with details on the rock formation, mineral content, characteristics, and uses is included. Typical samples sizes are generally 1-2 inches in length or width but can vary based on availability and natural formation.

Safety Warnings

WARNING: CHOKING HAZARD-Small Parts. Not for children under 3 years.
May have sharp edges.

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