Some Stones Actually Contain Gold, Here Are the Characteristics

INTERNATIONAL, RBTVDISWAY.ID – Until now, most people have probably only seen gold in the form of jewelry, bars, and so on. However, did you know that there are stones that contain treasure in the form of gold?

Stones containing gold are stones that contain significant amounts of precious metal ore. These stones are highly sought after due to their high economic value.

In the gold mining process, knowing the characteristics of gold-bearing stones is crucial to facilitate the identification and extraction of the gold within.

So, what are the characteristics of stones containing gold?

Actually, the characteristics of gold-bearing stones can vary depending on their formation process. Different formation processes will also produce different deposits.

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However, generally speaking, gold ore is classified into two types: primary and secondary, both of which have distinct characteristics.

Characteristics of Gold-Containing Stones

1. Color and Hardness of the Stone

The color and hardness of the stone are two important factors in identifying gold-bearing stones.

The color of gold-bearing stones can vary, from golden yellow to silvery white.

However, it's important to note that a stone's color doesn't always indicate the presence of gold. For example, quartz is often white, but it doesn't contain gold.

The hardness of a stone can also provide clues to the presence of gold. Stones containing gold generally have a higher hardness than regular stones.

For example, gold-bearing pyrite has a hardness of around 6.5-7 on the Mohs scale, while quartz has a hardness of around 7.

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