gemstone - Uma visão geral
gemstone - Uma visão geral
Blog Article
Grandidierite is a rare greenish-blue gemstone named after Alfred Grandidier. It is often listed as one of the top 10 rarest gems in the world.
Sardonyxes have been used as a stone of protection and strength since ancient times, leading to them being associated with courage, happiness, and clear communication. It is also thought to bring stability to marriage and lasting happiness to those who do it.
The sugilite also helps the wearer to work and deal with other people kindly, humorously, and patiently in daily life, which further helps to expand interpersonal relationships;
Beryl is colorless in pure form; it is the many different impurities that give beryl its varied coloration as well as the appearance of the cat's eye effect.
Hematite is iron oxide that is typically blackish-gray. When highly polished it can sometimes look like silver. Hematite is a remarkably dense material.
Chrysocolla is hydrous copper silicate. Often confused with turquoise, chrysocolla is found in unusual multicolor combinations as well as blue or green.
The classic use of lapis by the Egyptians shows what can be done with this stone. These days it’s a bit harder to find, especially when there’s a lot of conflict in the Middle East.
Peanut wood is a variety of petrified wood, where the shape and structure of the wood is pre- served when the original organic material is replaced by quartz.
But most of us think of precious opal when we hear the word. Precious opal has an internal fire that changes with the light as you move the stone around, creating a sparkling effect that’s nothing like any other natural stone.
Spectrolite is a trade name referring to a rare variety of labradorite. Some rare specimens of labradorite display a full spectrum of colors, not only violet, blue and green; but also yellow, orange and red. These rare specimens have been given the name spectrolite.
One of the most versatile of gems, tourmaline is found in every color. It can show every tone from onyx western pastel to dark, and can display various colors in the same stone.
Amethyst is the most precious gemstone within the quartz group. Amethyst ranges in color from pale lilac to deep reddish-purple.
It has long been thought that this gem is a crystal of positive power. It is a talisman for honoring love, the source of abundance, and can expand one’s ability to receive from the energy the Universe.
The colorless precious beryl is known as goshenite. It is named after the small town of Goshen in Western Massachusetts where it was first described.