Pleochroism is an optical phenomenon in which a substance appears to be
different colors ... Anisotropic crystals have double refraction of light where light of
different polarizations is bent diffe...
How do crystals get their color? The presence of different chemicals causes the
variety of colors to different gemstones. Many gems are simply quartz crystals ...
Colors have many meanings to people mostly based on their culture and religion.
But the natural crystals and minerals have no culture and no religion. They are ...
In order to grasp the concept of color formation in crystals, let us take into
consideration different metals. In metal crystals, a certain number of outer
electrons is ...
Learn about the energies of different colors, how they affect us, and what they
mean in color therapy.
Nov 7, 2012 ... For the same compounds, why do crystals obtained from different crops not have
the same color? And in NMR spectra, they are same?
Aug 4, 2013 ... Chemists have unexpectedly made two differently colored crystals -- one orange,
one blue -- from one chemical in the same flask while ...
Oct 29, 2014 ... It's changed color or it's become cloudy or even developed some new inclusions
or other .... Yes, it happened to me with two different crystals.
Color symbolism, color and personality, gemstone color & meaning. Color can
influence our emotions, our actions and how we respond to various people,
The crystal field theory describes colors originating from the excitation of ... These
are different in every crystal.