What kind of stone is this? Is it collectible?

1, visually, it is Dongling jade. Dongling jade, scientific name: placer ore, also known as marine stone or Dongling stone, is called chromium-containing mica quartzite in geology. At present, there are two kinds of Dongling stone: green and red. Most of them are opaque, and occasionally some of them are translucent, and their hardness is similar to that of crystal.

2. This is an ordinary yellow wax stone, which can be used to carve ornaments and jewels. It has no collection value because it is too big.

This is a piece of sand and stone. The gold content of stone is still relatively high. At the same time, it can be seen. The content of Jinsha is still relatively high. This is the touchstone of tradition. The market value is still relatively high, and now it is about 65438+ 10,000 yuan. As a wedding gift, it is still very valuable. I hope it can help you.

4. Hello, according to your picture, your stone should belong to quartzite, and its collection value is not very great at present. You can also consult the local antique market or jewelry store, where the staff or experts and scholars should give you a satisfactory answer.

Judging from your photos, this is quartzite. The value is not high and can be collected. The main mineral of quartzite is quartz, which may contain mica, hematite and goethite. Quartzite is a metamorphic rock mainly composed of quartz (the quartz content is more than 85%), which is metamorphic from quartz sandstone and siliceous rock.