Minerals And Precious Stones

Gypsum is a mineral that belongs to the sulfates and is the most abundant, its chemical formula is CaSO4 2H2O (hydrated calcium sulfate). It is generally found in layers of sedimentary deposits as a result of the evaporation of seawater and its best known use is in white plaster. Physical properties and characteristics Cast Physical […]

Copper is a metallic element and a reddish mineral found naturally in oxidized zones that overlie porphyry copper deposits, in mainly low to intermediate sulphidation hydrothermal veins, filling cavities and pores in mafic rocks such as basalt and sedimentary rocks. that have been in contact with hydrothermal solutions. As a native element or native copper

Welcome mineral and gemstone collectors to another post where opaline will be explained. The subject is very important since the main use of opaline is as a synthetic material that imitates a real opal and even a real moonstone. Here you will learn the meaning, properties, characteristics and uses of opaline stone, in addition, you

Mellite, also known as honey-stone or mellite, is a rare stone belonging to the class of organic compounds or organic stones, according to the Nickel-Strunz classification. It was discovered in the year 1789 in Artern, a city in the state of Thuringia, Germany. Subsequently, specimens were found in Austria, Russia, the Czech Republic and Hungary.

Sulfur is a non-metallic native element that has wide industrial applications and in daily life as we will see below. Naturally, sulfur is a native mineral that appears with a striking yellow color and in a solid state, it can be easily recognized because it gives off an odor similar to rotten eggs. Its hardness

The orange quartz within the world of precious and semi-precious stones is one of the most demanded jewels or gems worldwide, due to its great beauty and for all the beliefs behind it, some claim that it even has benefits for the body and mind. mind. In a natural way it is very rare to

Purple quartz is the most popular gemstone and variety of quartz in the world and in fact it has been used to create accessories and ornaments for more than 2000 years, in addition, it is originally known as amethyst quartz. The purple quartz It is the stone or crystal that represents people who were born

Among the precious and semi-precious stones, the blue Tourmaline mineral is one of the most outstanding. However, it is likely that you do not know all its characteristics, properties and modes of use. For this reason, we encourage you to pay great care and attention to this article in order to explain everything related to

Vivianite is a bluish mineral that can be found in multiple archaeological deposits. It belongs to the group of phosphates and is known for its tendency to change color from white to bluish, green, or black on exposure to air. This gem is named after John Henry Vivian, an English mineralogist, who first discovered it

Jasper is a mineral or precious stone that is part of the different types of quartz in the microcrystalline or chalcedonic variety of this stone. It is quite popular among gemstones because it is so abundant in the earth’s crust and because it can be put to many uses. In addition, due to its origin,