The appreciation potential of turquoise depends largely on its scarcity and value. Turquoise is a precious gem, which is sought after for its unique color, texture and rarity. Some collectors and investors believe that the value of turquoise may continue to rise over time.

The value of turquoise is mainly reflected in the following aspects:

1. rarity: turquoise is a non-renewable resource, and its reserves are getting less and less. Therefore, the rarity and preciousness of turquoise is one of the important factors of its value.

2. Aesthetics: Turquoise has a unique blue or green tone, as well as a unique texture and pattern, which makes turquoise have high ornamental and collection value.

3. Cultural value: In many cultures and religions, turquoise has special symbolic significance and value. For example, in Tibet, turquoise is regarded as a sacred gem and used in Buddhist ceremonies.

4. Craft value: Turquoise can be used to make all kinds of jewelry, ornaments and other artworks, and its craft value is also an important part of its value.

In a word, the appreciation potential of turquoise depends largely on its scarcity and value. As the reserves of turquoise gradually decrease and the market demand increases, the price of turquoise may rise in the future. At the same time, with the improvement of people's understanding and appreciation of turquoise, its value may be further enhanced.