Minerals And Precious Stones

The Charoite mineral consists of a precious stone that presents lavender and violet colors. Once polished, it takes on a distinctive shine, quite similar to that of pearls. Over the years, it has been used to make exclusive pieces of jewelry. Basically it is a mineral that belongs to the group of inosilicates and specifically […]

Green amber is one of the most beautiful resin varieties you will find. If you like precious and semi-precious stones, this is the item for you. For this reason, we invite you to learn everything about its properties, meaning and mineralogical characteristics. What is the green amber stone? The green amber gem is the most

Moonstone is one of the most beautiful and striking gems in the vast world of gemstones. This mineral is characterized by presenting the optical phenomenon of adularescence, which consists in the fact that the stone reflects light just as the moon does in the sky and in the water. Gemologists and mineralogists have classified moonstone

Wulfenite is a mineral belonging to the group of molybdates, since it forms in lead deposits and oxidation zones. It is named in honor of Franz Xavier Von Wulfen (1728-1805), an Austrian-born mineralogist known for his monographic work on minerals, among which he described the discovery of wulfenite. The wulfenite mineral is one of the

The blue opal stone is a very rare stone of the different types of opal that can be found in limited areas of the globe. It is attributed a great ornamental value and a great beauty that makes it be used in various accessories. This stone is extremely similar to quartz, but this is typical

The Mohs scale orders ten types of minerals based on their hardness, where the first mineral (talc) is the one with the lowest hardness and the last mineral (diamond) is the one with the highest hardness. The Mohs scale has remained a widely used technique throughout the world for more than 200 years, mainly because

Pyrargyrite is a mineral belonging to the group of sulfosalts (sulfides), and is one of the most popular among collectors for its deep red color and adamantine luster. It is one of the few semi-precious stones that contains silver and can exhibit a transparent structure at the same time. The name “pyrargyrite” comes from the

Good morning collectors of minerals and precious stones, this time we present a very complete guide on synthetic diamonds. Here you will learn their properties, characteristics, benefits, advantages of using them and what they are for. Synthetic diamonds properties Synthetic diamonds are those that have been artificially manufactured or cultivated by humans in a laboratory;

The rare earth elements (REE) correspond to a group of seventeen chemical elements that are located together in the periodic table, that group of elements consists of yttrium and the 15 lanthanide elements (lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium and lutetium). The element scandium is found in

Andradite is a mineral that belongs to the group of garnet stones, and specifically belongs to the Ugrandite Garnets. Mineralogically, andradite garnet is a nesosilicate rich in calcium and iron. Let us remember that garnets are divided into two main groups: Pyralspite and Ugrandite Garnets, and the andradite stone belongs to the Ugrandite group, along