Please enable JavaScript to view this page properly.
Introduction
Classification
Repository
Library
English |
Български
Where am I? >
Home
>
Repository
>
Friedelite
Gallery view selector
Colour selector
Friedelite — specimen 0086, photo © NMNHS
Friedelite
—
specimen 0086
Origin
North America
USA, New Jersey, Sussex County, Franklin
Data
Weight:
0.35 ct;
size:
5.96 | 3.01 | 2.23 mm;
shape:
octagon;
colour:
medium dark orangey red; strong;
clarity:
translucent;
cut:
very good;
treatment:
none.
Notes
Clean specimen; very good step cut style.
More information from ‘Classification’
Friedelite
In metamorphosed Mn-Fe deposits (
Anthony et al., 2001—2005
). Faceted specimens are extremely rare.
Gemmology — gemstones
Front page
|
Introduction
|
Classification
|
Repository
|
Library
© 2024
National Museum of Natural History, Sofia
(NMNHS)
Use of this website assumes acceptance of our
terms of use
.
The specimens illustrated in this site do not exist in the collections of the National Museum of Natural History, Sofia.