Hishikari, Akaishi Gold Ore Sample

69.30 $

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Description

These are gold ore samples from Hishikari and Akaishi. The average grade is said to be 40-50 g/t for Hishikari and 2-3 g/t for Akaishi. These were sun-dried at a geological survey site. Collection is currently prohibited. Hishikari is considered to have the world's highest grade.
These are typical samples of low sulfidation and high sulfidation. The two on the left are from Akaishi. The surface of the Akaishi ore, from which it derives its name, is covered with oxidized goethite.
In Hishikari, gold precipitated with silica in hydrothermal fluid and is invisible to the naked eye. It may appear golden when cut with a cutter due to stretching.

Details

Category
Gravel, Stone & Railroad Ties
Condition
New/unused
Shipping
Included in price (by seller)
From
Tokyo

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Delivery in 24/48 h

SHIPPINGS

Free shipping in Spanish mainland, Balearic Islands and Portugal.

For other countries the shipping cost will be paid by the client.

DELIVERY TIME (as of delivery)

Spanish mainland, Balearic Islands and Portugal: 1-2 working days.

Other countries, we attach a table with those that are open in the online store, indicating transporter and transit days.

Free returns

The return period is 14 calendar days from the receipt of the order.

Carriers for change of size in Spanish mainland, Balearic Islands and Portugal, are in charge of 24HRS.