These crystals often exhibit well-defined geometric shapes, like hexagonal prisms. Examples of crystalline quartz include the clear rock crystal, the purple amethyst, the yellow citrine, and the rose quartz. The presence of tiny amounts of other minerals during crystal formation creates the color ...
Gems - Explore the world of gemstones! Discover their benefits, types, and powerful remedies to attract positivity, health, and success in life.
The universe of gemstones is a rainbow of colors, with each possessing a special beauty and mystic qualities. Iolite is one of these gems; it's a captivating stone that's sometimes misunderstood but deserves examination. Iolite is a material with many uses, appealing colors, and a mythological...
making them more unique and exciting. The distinctiveness comes from the natural patterns formed during the stone’s creation, making each one an exceptional work of art by Mother Nature. So, enjoy your journey in discovering these purple gems and don’t forget to have fun along the way!
This type of agate has flat sides and is very similar to polyhedron in the color scheme. The layers of condensed polygons can be seen inside when cut from the middle. It is usually found in the state of Paraiba, Brazil. The crystals inside, when held against the sun, reflect the light...
The garnet family of gems is considered one of the most complex in the world, with several varieties among the group. Variations of this gemstone group appear in all colors and fall under 6.5 – 7.5 under the MHS. In Egypt, a red garnet bead necklace was found on a grave that dates ...
Used to study lithographic pattern and latex dispersion, glass fragments and crystals. Limitations of Phase Contrast Microscope Not ideal for thick specimen Halo effect and shade-off are common Condenser annulus limit the aperture, hence decrease resolution ...
Today, there are over 130 different varieties of precious and semi-precious gemstones available. Many of the different gemstone types belong to a larger common family or umbrella group of related gems.Gemstones from GemSelectGemstone groups are often categorized based on their physical properties, ...
Fluid Composition:The types of minerals dissolved in the fluids will determine the types of crystals that form. Temperature and Pressure:These factors can influence the rate and type of crystal growth. pH and Ionic Strength:The acidity or alkalinity and the concentration of dissolved ions in the ...
to wear in dance-clubs and wild parties, the gem-studded bralette is a great choice. They usually look like a bra, or a long-line bra and are also known asbustieres. The are covered with rhinestones, rose-gold, pearls, crystals and other glass gems to create a luxurious and sexy ...