Turquoise
Uncommon

One of the most legendary of semi-precious stones, turquoise is often incorporated into protective amulets.

Pumice
Common

A light and volcanic rock that is useful in exfoliants, plant substrates, and oddly the purpose of cleaning up magical spills and disasters.

Limestone
Common

A sedimentary rock that is often composed of the skeletal fragments of marine organisms such as coral, foraminifera, and molluscs.

Anthracite
Uncommon

A version of coal that is extremely compressed and metallic, anthracite became a favorite of dark wizards and practicers of the black arts.

Granite
Common

A common stone, it is remarkably useful for consciousness-raising spells and items.

Agate
Common

One of the oldest of healing stones, agate was used in ancient civilizations to bring warriors strength and make them victorious in battle.

Chalk
Common

An extremely common stone, it mainly is used in everyday purposes but finds its way into the occasional sand or desert magic component.

Ethereal Opal
Rare

Like a prism, ethereal opal splits and refracts energies from other sources, bringing them to the surface for examination and direction to other places.

Quartz
Common

Clear quartz is used primarily as an amplifier of energy, hence being combined often with other stones or magic sources.

Obsidian
Rare

Like a black hole in mineral form, obsidian absorbs and pulls energy from other sources into itself.