Spessartine garnet

7/29/2022 18:46 Read 3,022 views

Manganese Almandine Garnet:Orange garnet, a very popular garnet in the international market in recent years, is also known as manganese alumina garnet from the mineralogical point of view. It has an orange and brownish red hue when the iron content is high, and a citrusy golden orange color when the iron content is low.

Spessartine garnet


Manganese aluminous garnet Foreign name: Spessartine Alias: orange garnet.Color: orange-red, brown-red Transparency: transparent to translucent Origin: Sri Lanka, Myanmar, Brazil and Madagascar.

1.What is manganese aluminous garnet

What is manganese aluminous garnet


Spessartine, also known as orange garnet, is a very popular garnet in the international market in recent years, with orange and brownish red tones when the iron content is high, and golden orange like citrus when the iron content is low. Regardless of the color, due to the high refractive index and warm color of manganese aluminous garnet (Spessartine), it will give you a noble but passionate feeling, as if the sweet color of citrus makes people love it more, so the bright orange orange garnet closest to the sweet orange is considered the most valuable.

2.Manganese aluminous garnet origin

Manganese aluminous garnet origin


Manganese aluminum garnet is produced in granitic pegmatite. The main sources are Sri Lanka, Burma, Brazil and Madagascar. Other regions supplying gem-quality material include California, USA, New South Wales, Australia and Namibia, and domestically it is mainly found in Yunxiao, Fujian, where it is symbiotic with smoky crystals, etc. Manganese alunite garnets are mostly produced in Africa, with Namibia being recognized as a high quality source, and beautiful manganese alunite garnets are also produced in Xinjiang, China. There is an orange-red manganese alunite garnet crystal in China Geological Museum in Beijing, weighing 1379 carats, which is produced in Altai, Xinjiang, China, although the color and transparency are not the best, but such a volume is also enough to be amazing.

3.Manganese alunite garnet identification

Manganese alunite garnet identification

The identification of the original stone can be distinguished from similar minerals according to the field geological production, crystal shape and hardness of the garnet. Indoor can be distinguished from specific gravity, hardness, refractive index, absorption spectrum, inclusions characteristics, etc. For finished products, the relevant data should be measured without destroying the integrity of the finished product to distinguish it from similar stones.

Gem-quality manganese alunite garnets are rare, and most of the raw ores are very small in size, which is why manganese alunite garnets are not very common in shopping malls. Gem-quality alunite garnets inherit the advantage of better clarity from the garnet family of stones, and usually do not have dark inclusions, but commonly have typical gas-liquid inclusions and healed cleavage. Unfortunately, orange garnets, like most garnets, are usually extremely rare in large grains, and orange manganese alunite garnets (Spessartine) over 3 carats are already very rare. Because Spessartine is so rare and has such an intense brilliance, it has become very popular in the European and American markets. Many famous jewelry brands are now using the high quality of Spessartine as an inspiration to create a series of dreamy jewelry pieces, often reminding us of sweet fruits and passionate summer days.

The visual impact that orange garnet brings to our eyes is youthful and vibrant, and few other stones can achieve such a pure bright orange color. If you own a manganese almandine garnet (Spessartine) with a passionate color, designing it in a passionate style may put you in a good mood when wearing it.

4.Manganese aluminous garnet maintenance methods

Manganese aluminous garnet maintenance methods


Do not wear gems and jewelry when doing strenuous exercise or heavy work. Although the hardness of gemstones used in jewelry is very high and can resist abrasion under normal circumstances in daily wear, most single crystal gemstones are brittle and will crack or chip in a certain direction when subjected to strong impact, so they should be worn with care.

Do not leave jewelry in drawers or jewelry boxes indiscriminately. Because of the different hardness of colored stones and jewelry, they can rub against each other and wear out. Similar stones can also wear each other out due to their directional hardness.

It is a good idea to check your jewelry once a month to see how worn the stones are and how loose the metal claw ends are. If you feel that a stone is loose in the claws, stop wearing it and return it to your jeweler to have the claws tightened.

Some stones are naturally fractured, have inclusions, or are brittle, such as crystals, and should be worn with care to avoid impact.

Some stones are afraid of losing their moisture due to strong heat or wind, such as turquoise and opal, so avoid direct sunlight when preserving them, and avoid using a hairdryer when wearing them.

5.Manganese almandine garnet collection value

Manganese almandine garnet collection value

Gem-quality manganese alunite garnet is relatively small, and most of the original ore is very small, which is why manganese alunite garnet is not very common in the market. Gem-quality manganese alunite garnets inherit the advantage of better clarity from the garnet family of stones, usually without dark inclusions, but generally with typical gas-liquid inclusions and healed cleavage. Unfortunately, manganese alunite garnets, like most garnets, are usually extremely rare in large grains, and manganese alunite garnets over 3 carats are already very rare.

The fact that manganese almandine garnets are so rare and have such an intense brilliance has made them very popular in the European and American markets. Many famous jewelry brands are now using the high quality of manganese almandine as inspiration for their fantastic jewelry creations, often reminding us of sweet fruits and passionate summer days.

The fact that manganese almandine garnets

Manganese almandine garnets are mostly produced in Africa, with Namibia being recognized as a high quality source, and Xinjiang, China, where beautiful manganese almandine garnets are also produced.

The bright orange of sweet orange garnets is considered to be the most collectible. No matter what color manganese almandine garnet is, due to its high refractive index and warm color, it will give you a noble but passionate feeling, and the sweet color like citrus makes people love it more, so the bright orange orange garnet, which is closest to sweet orange, is considered to be the most collectible.


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