Zinc
Zinc is a soft, bluish-white metal found in Galfin. It is relatively common and can be found in many parts of the land. It is valued for its ability to be alloyed with other metals to create stronger and more durable materials.
In Galfin, Zinc is highly valued by tradesmen and craftsmen for its ability to strengthen and harden other metals, making it ideal for use in creating various items that require strength and durability such as roofing, gutters, and other architectural elements.
It is also used as a component in creating various alloys, such as Brass (a copper-zinc alloy) which is widely used in Galfin for various applications, known for its aesthetic appeal, corrosion resistance, and acoustic properties.
In Galfin alchemists may also find Zinc useful due to its ability to react with certain chemicals and catalyze certain reactions. It could be used as a component in creating dyes, pigments, and other alchemical compounds.
It's not commonly used as currency, but it can be used as a trade good due to its versatility and usefulness in many industries.