Options de famille de produits disponibles Ward's® Obsidian (Brown and Black)
Désignation: Obsidian (Brown and black), student specimens, Specimen Dimensions: 1×1 - 1×1"
N° de catalogue: Référence n° :: 470026-142
Détails du produit
Banded volcanic glass.
Collected in Oregon
Multiple sizes and pack options to fit your specific needs
Cut by Ward's geologists to guarantee top market quality
Matching thin section available
Student specimens - Perfect for study and identification, these budget-friendly samples come sealed in a plastic bag. Storage box (5×5×4.5"), sold separately.
Bulk pack - Includes 1 kilo of assorted pieces (quantity varies). Assorted pieces are 1.25×1.25" to 2×3". Packaged in a labeled storage box for easy organization.
All specimen dimensions are considered an average size range.
Documents
Spécifications
- Désignation:Obsidian (Brown and black), student specimens
- Specimen Dimensions:1×1 - 1×1"