Turritella tumbled

A variety of Turritella Agate

What is Turritella tumbled?

When tumbled, turritella tumbled features fabulous orbicular patterns that come from the fossilized turritella shells. The material is mined in several US states. It is commonly used for ornamental objects, but it's also regularly polished into attractive tumbled stones.

Market Value Factors

Pricing varies for every rock and mineral, so use these universal factors to gauge Turritella tumbled before comparing listings or appraisals.

Size & Weight

Larger, intact specimens usually command higher prices.

Rarity & Demand

Scarce material or popular varieties sell at a premium.

Condition & Finish

Chips, repairs, and heavy wear lower value; clean prep helps.

Treatment & Provenance

Untreated specimens with documented locality are prized.

Applies to all rocks & minerals.

Turritella tumbled Localities Map

See where Turritella tumbled is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.

Map preview
North ZoneCentral RidgeSouth Basin

Interactive map layers and collecting notes are available in the app.

Quick Facts

Physical Properties

Streak
White

Chemical Properties

Chemical Formula
SiO2
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