- by the
different mechanisms that
produce the light, as
materials that
phosp****sce may be
suitable for some
purposes such as lighting, but may be completely...
-
short wave, may also
phosp****sce,
common opal:
inert to
strong green or
yellowish green in long and
short wave, may
phosp****sce; fire opal:
inert to...
-
causing a
decrease in
hardness Other characteristics May
fluoresce or
phosp****sce under UV
light References Major varieties Sapphire Any
color except red...
- for
anything up to 2 minutes...";
January 7, 2008 The Hope
Diamond phosp****sces a
fiery red
color when
exposed to
ultraviolet light Archived December...
-
green flame Other characteristics Bright pale
yellow fluorescence, may
phosp****sce pale green;
pyroelectric and
piezoelectric at very low temperature. References...
- 742 – 1.744, nγ=1.763 – 1.773
Birefringence δ = 0.055
Other characteristics May
fluoresce and
phosp****sce lemon-yellow
under SW and LW UV. References...
-
instead of blue. Low-iron
sphalerite (zinc sulfide),
fluoresces and
phosp****sces in a
range of colors,
influenced by the
presence of
various trace impurities...
-
fluoresces white and
calcite fluoresces red
under SW
ultraviolet light. Both
phosp****sce. "Rampgill Mine, Nenthead,
Alston Moor, Eden, ****bria, England, UK"....
-
Indonesia Once
thought to be a lost
piece of the Hope
diamond as it
phosp****sces red like the Hope. The 7.26
carat deep blue
diamond originates from...
- yellow-green
stones - very
strong yellow in long and
short wave also
phosp****sces;
green stones -
strong red in long wave, weak red in
short wave References...
