#gemstone information

[unearthedgemstones]

Common quartz and what they look like

Which one’s your favorite? 💎

[unearthedgemstones]

Natural and untreated citrine can be quite rare as a lot of the citrine in the market are treated. A common treatment is to heat some types of amethyst to turn them yellow. The intensity of color can be determined by the temperature. A lower temperature will produce a light yellow, while a higher one will give a golden orange color. Smoky quartz can also turn yellow after heating. Also, natural citrine itself will have a more intense yellow color after mild heating.

[unearthedgemstones]

The Delong star ruby. Photo from Reddit

[unearthedgemstones]

Malachite is a copper mineral that is green in color. It is often banded with shades of green. Striking and intriguing patterns are demanded by gemstone enthusiasts. In ancient time, malachite was used to make jewelry, ornaments, and even color pigments in its powdered form.

One note: There are quite a lot fake/reconstituted malachite in the market. They usually have really contrasting colors (the lines are really dark, almost black) and a lot of the patterns are straight lines. The gemstones in Unearthed Gemstones are 100% genuine.

Shop here:

Vertical band malachite | Eye malachite

[unearthedgemstones]

The colorful labradorite 💎 It has an reflect called "schiller" which is a play of iridescent colors like blue, yellow, green and purple. This effect is so special that it is appropriately called “labradorescence” 🌈

[unearthedgemstones]

I just updated this blog article on the beautiful purple gem: Amethyst Check it out :)

https://unearthedgemstones.com/blogs/news/amethyst-history-information

[gemlab]

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Specific gravity is a method for communicating the overall thickness of a gemstone. It is estimated as the proportion of the thickness of the gemstone to the thickness of water. Communicated as a number shows how much heavier the gemstone is contrasted with an equivalent volume of water.

[gemlab]

Specific Gravity,The weight of a gemstone in air compared to an equal volume of pure water at 4 degrees Celsius.

A deposit is characterized collectively of events sufficiently huge to be worked (likewise called a mine). A find is portrayed as a solitary occurrence.Primary stores allude to diamonds found in their unique area. The yield is by and large low because of the way that numerous huge loads of non-jewel bearing material must be excavated.Secondary stores allude to pearls which have been shipped by the activities of wind, downpour and streaming water.