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Spessartine
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Spessartine — specimen 0098, photo © NMNHS
Spessartine
—
specimen 0098
Origin
East Africa
no precise locality
Data
Weight:
0.38 ct;
size:
4.29 | 4.28 | 2.93 mm;
shape:
round;
colour:
medium orangey red; strong;
clarity:
eye clean;
cut:
very good;
treatment:
none.
Notes
Very clean specimen; very good mixed style cut. Source: David Weinberg,
Multicolour Gems Ltd
.
Other specimens
More information from ‘Classification’
Spessartine
Common in granite
pegmatites
,
granites
, and
rhyolites
. Formed in some
skarns
and metasomatic manganese-rich rocks adjacent to igneous
intrusions
or in regionally metasomatised areas (
Anthony et al., 2001—2005
).
Gemmology — gemstones
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