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.

Amethyst
Uncommon

A very neutral and reliable energy source, amethyst can be used in spells of stress relief and banishment of negative energy.

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.

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.

Lead
Uncommon

The heaviest of common metals, lead primarily is used in practical non-magical ways. Due to is poisonous nature, it also finds its way into various potions with nefarious purposes.

Limestone
Common

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

Marble
Common

A beautiful metamorphic rock used often in construction of buildings and sculptures, it also finds its way into magic preferred by angels and those studying the air elemental arts.

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.

Quartz
Common

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

Salt Crystals
Common

This is the crude beginning of table salt. Source: Mine

Slate
Uncommon

A stone excellent for flagstones and building.

Titanium
Ultra-Rare

Titanium is a metal useful in adding durability or longevity to various magic items.

Turquoise
Uncommon

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

Zinc
Rare

A lustrous metal, zinc is a powerful aid in spells relating to freezing and cold.