Milky quartz is a wonderful mineral, with an opaque white appearance. Inside, it has liquid penetrations and innumerable microscopic holes; This glass keeps the cold, even if it remains in hot environments and, sometimes, it is usually a little transparent, but always highlighting its whitish color; It is one of the most resistant minerals, being used mainly as a decorative piece and in jewelry.
Milky quartz is the most common form of this inorganic composition. It may appear pure, but it is more likely to be found with many impurities; almost no wear; its crystals show various hexagonal shapes, possessing various faces and, as it is a solid matter composed of silica, it is present in a large number of igneous, metamorphic and sedimentary rocks.
It is often confused with a rock, when in fact it is a mineral, with a cryptocrystalline complexion, that is, it does not have the classic shape with which quartz is known; the crystals it possesses are so small that they can hardly be seen, hence its particular intense color, instead of being translucent like the others. However, it is the second most abundant mineral on earth, used as an ornamental garment, as well as a precious and semi-precious stone, due to its suggestive fatty reflection.
It is sometimes found embedded in other kinds of quartz, making it even more attractive; especially in combinations with beautiful jewelry, making them more interesting and eye-catching. The monetary value of quartz is something that can be relative, due to its great abundance and the type of jewel of which it is a part, from metals to leathers; although buying it directly can make its price vary, being valued for its appearance, size and taking into account that it is a tremendously resistant mineral; but, when used as a gem, its value increases considerably.
To clean it, it is necessary to use a damp cloth impregnated with some soap, preferably neutral. It is not very convenient to carry out cleaning with chemicals or very strong acids; despite its hardness, it can lose the originality of its structure and greatly dull its color; The best thing to do is to collect the samples as clean as possible from the deposit, to avoid subsequent treatments, which could harm it.
The most outstanding deposits are found in Spain, mainly in the Asturias area; also in León, Salamanca and Madrid. In other parts of Europe, it stands out primarily in Austria; likewise, it is found in Switzerland and France; in the rest of the world it is obtained in Brazil, its veins are the most exploited worldwide, especially the “Minas Geraes”, where crystals of up to five tons are obtained; something amazing. Similarly, it is located in Canada, Japan and Madagascar, among other places.
Much of the earth’s crust is composed of this wonderful mineral, an excellent advantage for you to wear in a magnificent piece of jewelry; or perhaps to display it as an ornament in a distinguished piece, highlighting the beauty of your home, office or any other environment where you wish to have it. On the “YouTube” channel “Miguelhabano”, watch the extraction of quartz.