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User6873700
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2026-11-08
Entrega no prazo, produto conforme e sem danos.
?? Obsidian, Irihirose, Niigata Prefecture, Hachimagawa Quarry
$10.00
$13
30% OFF
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Product Details
Description
Specifications
Care Guide
Thank you for looking. This is a listing for obsidian from the Hachiryu River in Irihirose, Niigata Prefecture. Obsidian is a stone used as a material for gemstones, and Jomon people used it for the tips of their arrowheads. In fact, obsidian arrowheads have been excavated from local ruins. Please refer to the images for size. Thank you.
Category
Suiseki (Viewing Stones)
Condition
New/unused
Shipping
Included in price (by seller)
From
Niigata
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.