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Bahia Agate

Bahia Agate


These are Bahia Agates from Bahia Brazil. At first glance these are not the most attractive agates but after a couple of test batches they are quickly becoming one of the Rock Shed favorites. While some are jasper nodules, others have beautiful agate lines and orbs as you can see in our photos. They are a very fun rock to tumble, even the ugliest nodule can tumble into a beautiful stone or cut to expose its internal pattern. They range in sizes from 1 1/4″ to 2 1/2″.

MOHS hardness scale of 6.5-7

  • Please note the second photo is a batch we tumbled ourselves.


Agates mostly occur as nodules in volcanic rocks or waters containing silica in solution possibly derived from the decomposition of silicates in the lava. The siliceous matter is deposited in regular layers resulting in the banded or striped formation.

Additional information

Bag Size

1 Lb Bahia Agate, 2 Lbs Bahia Agate, 3 Lbs Bahia Agate, 5 Lbs Bahia Agate

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515 1st Street
Keystone, SD 57751

Order: 1-866-354-0894
Information: 605-666-4813

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