Geo Gems Mineral Club https://geogemsmineralclub.com/ Shop Minerals Specimens | Learn Minerals, Gems Sun, 18 May 2025 19:53:41 +0000 en-US hourly 1 https://wordpress.org/?v=6.8.1 https://geogemsmineralclub.com/wp-content/uploads/2025/03/cropped-GGMC-LOGO-copy-32x32.jpg Geo Gems Mineral Club https://geogemsmineralclub.com/ 32 32 152507873 Identification of Gems Minerals through Calcite Dichroscope https://geogemsmineralclub.com/2025/05/18/identification-of-gems-minerals-through-calcite-dichroscope/ https://geogemsmineralclub.com/2025/05/18/identification-of-gems-minerals-through-calcite-dichroscope/#respond Sun, 18 May 2025 19:53:41 +0000 https://geogemsmineralclub.com/?p=676 Observing Gems Mineral colours through Calcite Dichroscope. A dichroscope is a handheld tool for identifying or looking into the different colors or shades of a pleochroic piece of gems minerals. It helps any gemologist or gem cutter in judging gemstone before cutting or identifying gem.   Calcite Dichroscope Calcite Dichroscope is used to observe dichroic gems and trichroic […]

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]]> https://geogemsmineralclub.com/2025/05/18/identification-of-gems-minerals-through-calcite-dichroscope/feed/ 0 676 Record Breaking Exceptionally Large Diamond 2018 ‘Pink Legacy’ https://geogemsmineralclub.com/2025/03/27/large-diamond-pink-legacy/ https://geogemsmineralclub.com/2025/03/27/large-diamond-pink-legacy/#respond Thu, 27 Mar 2025 18:58:55 +0000 https://geogemsmineralclub.com/?p=24 Every year, new records are made in gemstones, rocks and minerals. The unique feature of any unique genuine gemstones made them rare in the world. Recently, a new big diamond called “pink legacy” is sold for 50.3 million Swiss Francs on Tuesday at Christie’s auction house in Geneva. The weight of diamond is 18.96 carats. After […]

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]]> https://geogemsmineralclub.com/2025/03/27/large-diamond-pink-legacy/feed/ 0 24 What is Chatoyance? or Cat’s-Eye Effect in Gemstone and Minerals https://geogemsmineralclub.com/2025/03/27/chatoyance-in-gems/ https://geogemsmineralclub.com/2025/03/27/chatoyance-in-gems/#respond Thu, 27 Mar 2025 18:53:09 +0000 https://geogemsmineralclub.com/?p=21 Today we will discuss gemstones and mineral information regarding chatoyance effect. Let us first see what is actually chatoyance? What is Chatoyance in Gemstones? Chatoyance is derived from the French word “chatoyer” which means cat and “oeil” means eye. Chatoyance is a bright streak or a bright band of light across the surface of a cabochon. It is […]

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]]> https://geogemsmineralclub.com/2025/03/27/chatoyance-in-gems/feed/ 0 21 Top 5 Myanmar Amber Preserved Fossils https://geogemsmineralclub.com/2025/03/27/amber-preserved-fossils/ https://geogemsmineralclub.com/2025/03/27/amber-preserved-fossils/#respond Thu, 27 Mar 2025 18:50:52 +0000 https://geogemsmineralclub.com/?p=17 The earth gives us gemstones and minerals. Here is another story of amber also. Ambers are organic gemstones which preserve the life of earth within self. Ambers are basically tree resin which captures the animals inside. When any insect or anything comes near to resin of tree, it becomes stick to it. This resin passes […]

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]]> https://geogemsmineralclub.com/2025/03/27/amber-preserved-fossils/feed/ 0 17  What is Geode? https://geogemsmineralclub.com/2025/03/27/geode/ https://geogemsmineralclub.com/2025/03/27/geode/#comments Thu, 27 Mar 2025 16:37:20 +0000 https://geogemsmineralclub.com/?p=1 What is Geode? Geodes are geological occurrence of minerals in particular form after a particular process. They are formed within volcanic and sedimentary rocks. They are usually hollow inside, shape is usually circular in which there are formed lot of crystals or mineral matters. Crystals formation appears because of the filling of vesicles by minerals […]

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]]> https://geogemsmineralclub.com/2025/03/27/geode/feed/ 1 1 How to Photograph Gemstones and Minerals? https://geogemsmineralclub.com/2022/06/04/how-to-photograph-gemstones-and-minerals/ https://geogemsmineralclub.com/2022/06/04/how-to-photograph-gemstones-and-minerals/#respond Sat, 04 Jun 2022 19:16:54 +0000 https://geogemsmineralclub.com/?p=650 Photography of gems and mineral is an art. Especially polished gemstones have highly reflective surfaces that can reflect light back into the camera lens overexposing the facet and frequently burn into adjacent facets as well. Gemstones also have internal brilliance that acts in much the same way as the surface reflections.  They always need specific light and background to […]

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]]> https://geogemsmineralclub.com/2022/06/04/how-to-photograph-gemstones-and-minerals/feed/ 0 650 How Gems Minerals Get Their Specific Colours? https://geogemsmineralclub.com/2022/06/04/how-gems-minerals-get-their-specific-colours/ https://geogemsmineralclub.com/2022/06/04/how-gems-minerals-get-their-specific-colours/#respond Sat, 04 Jun 2022 18:13:59 +0000 https://geogemsmineralclub.com/?p=627 Gemstones give very beautiful colour variety which attracts to the eyes of buyers. If people like the particular gemstones, it is because of their colour. Specific colour is known as gem colour. So, how the gemstones get their specific colour and how they turn into that particular colour? Here are some points discussed under below:- […]

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]]> https://geogemsmineralclub.com/2022/06/04/how-gems-minerals-get-their-specific-colours/feed/ 0 627 What is Lust Called in Gemstones? https://geogemsmineralclub.com/2017/08/28/what-is-luster-called-in-gemstones/ https://geogemsmineralclub.com/2017/08/28/what-is-luster-called-in-gemstones/#respond Mon, 28 Aug 2017 19:24:13 +0000 https://geogemsmineralclub.com/?p=653 Luster is referred to the light reflected from the surface of gems. In some gemstones, there is internal light reflections also such as facet stones with transparency. However internal reflection of light is not called luster. It is called brilliance. Luster is the way a mineral either shines or does not shine. Gems and minerals can […]

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]]> https://geogemsmineralclub.com/2017/08/28/what-is-luster-called-in-gemstones/feed/ 0 653 what-is-tourmaline https://geogemsmineralclub.com/2017/06/04/what-is-tourmaline/ https://geogemsmineralclub.com/2017/06/04/what-is-tourmaline/#respond Sun, 04 Jun 2017 10:30:25 +0000 https://geogemsmineralclub.com/?p=417 what-is-tourmaline

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]]> https://geogemsmineralclub.com/2017/06/04/what-is-tourmaline/feed/ 0 417 Grandidierite: Rare Gemstone From Madagascar – Origins, Properties, and Market Trends https://geogemsmineralclub.com/2017/02/06/grandidierite-rare-gemstone-from-madagascar-origins-properties-and-market-trends/ https://geogemsmineralclub.com/2017/02/06/grandidierite-rare-gemstone-from-madagascar-origins-properties-and-market-trends/#respond Mon, 06 Feb 2017 10:36:25 +0000 https://geogemsmineralclub.com/?p=423 Introduction to Grandidierite Gemstone Grandidierite is one of the rarest gemstones with blue blue-green hue. It is popular for its remarkable pleochroism and rarity. Prior to recent discoveries, significant sizes of facet-grade quality stones were almost nearly non-existent. Grandidierite was first discovered in 1902 by a famous mineralogist ” Antoine François Alfred Lacroix”. After discovery,  […]

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