Rock Identifier
Agate Prayer Beads (Silica (Chalcedony), SiO2) — gemstone
gemstone

Agate Prayer Beads

Silica (Chalcedony), SiO2

AI-generated identification · may be incorrect

Hardness of 6.5-7 on the Mohs scale, waxy luster, microcrystalline quartz structure, and distinct concentric banding.

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Physical properties

Hardness of 6.5-7 on the Mohs scale, waxy luster, microcrystalline quartz structure, and distinct concentric banding.

Formation & geological history

Formed in cavities of volcanic and metamorphic rocks through the deposition of silica-rich groundwater over millions of years.

Uses & applications

Primarily used for carved prayer beads, jewelry, decorative items, and metaphysical collector pieces.

Geological facts

Agate has been used for ornamentation and talismans since Neolithic times, highly prized in ancient civilizations like Egypt and Greece.

Field identification & locations

Identified by its microcrystalline texture and translucent banded patterns; sourced globally with notable deposits in Brazil, India, and the USA.