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Euhedral crystals (also
known as
idiomorphic or
automorphic crystals) are
those that are well-formed, with sharp,
easily recognised faces. The opposite...
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other in nature. The
crystals are
naturally hexagonal, but may also be
euhedral or orthorhombic. They also may have no
crystalline structure, but usually...
- of
crystals which are
formed in an open
space environment and
exhibit euhedral crystal form
determined by
their internal crystal structure. A cluster...
- the
characteristic macroscopic shape is
often present and easy to see.
Euhedral crystals are
those that have obvious, well-formed flat faces. Anhedral...
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perched on it
Feldspar and moonstone, from Sonora,
Mexico A
cluster of
euhedral feldspar crystals with a
schorl crystal First X-ray view of
Martian soil—feldspar...
- orange, yellow, red, green, blue,
brown and
copper shiller Crystal habit Euhedral crystals,
granular Twinning Lamellar Cleavage 001 Mohs
scale hardness 6...
- tanzanite. It has a
vitreous luster and a
conchoidal to
uneven fracture. When
euhedral,
zoisite crystals are
striated parallel to the prin****l axis (c-axis)...
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under different conditions from
cubic carbon.
Diamonds occur most
often as
euhedral or
rounded octahedra and
twinned octahedra known as macles. As diamond's...
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forms sprays of
bladed crystals, but is less
commonly found as
distinct euhedral (well-shaped) crystals,
which are
particularly prized by collectors. It...
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diagnostic of some minerals,
especially with a
petrographic microscope.
Euhedral crystals have a
defined external shape,
while anhedral crystals do not;...
