Ward's® Snowflake Obsidian (Cristobalite), Student Specimens
Ward's® Snowflake obsidian (cristobalite), 1×1"
Catalog # 470346-970
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Product Details & Documents
Volcanic glass with snowflakes embedded throughout.
Supplied in packages of ten
Student specimens are ideal for students to use for study and identification.
Specifications
- Description:Ward's® Snowflake obsidian (cristobalite)
- Specimen dimensions:1×1"