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Bowen's Reaction Series Mineral Collection
Specimens illustrate important stages of mineral formation.
Ward's Science Essentials® Hornblende
Hornblende is a dark amphibole group mineral, perfect for teaching Bowen's reaction series.
Ward's Science Essentials® Hornblende Schist
Metamorphosed rock showing foliation and rich in hornblende.
Comprehensive Mineral and Physical Properties Collection
Teach students how to identify minerals with this collection.