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Turritella Agate – Large

Turritella Agate – Large


This is larger crushed Turritella Agate back in stock from 1 3/4″ to 2 1/2″ in size. This is a dark brown agate consisting of nearly all Agatized Turritella Shells. It makes an interesting stone for the rock tumbler or use it just as is for other decorative uses.

MOHS hardness scale of  6.5-7



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 Turritella Agate, 2 Lbs Turritella Agate, 3 Lbs Turritella Agate, 5 Lbs Turritella Agate

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515 1st Street
Keystone, SD 57751

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

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