Bronzite is the iron rich form of hypersthene with a Moh's hardness of 5 to
6. It contains chatoyant bronze-colored spangles and metallic areas that make
it a very interesting and unique stone. Some people call bronzite a poor man's
pietersite, but it is a fine material in its own right.
Because of the
varying hardness of the crystaline formations and metallic areas, bronzite can
be a challenge to cut. It must be sanded with fine grits to avoid tearout and
care must be taken to avoid undercutting. The careful cutter will be rewarded
with unusual and beautiful cabochons. Bronzite polishes with tin oxide or diamond.
Mohs hardness 5 to 6.
| Item Number |
Description | Weight
| Price |
| Bronzite#1 |
Measures approximately 10" x 2-1/2" x 2"
thick.
SOLD
|
5.20 pounds |
$18.20 |
| Bronzite#2 |
Diamond shape measures approximately 6" x 4" to points x 1-1/4"
to an edge.
SOLD |
2.05 pounds |
$7.18 |
| Bronzite#3 |
Triangular shape measures approximately 7" x 6" to an edge wide x 1-1/2" to 1-1/4". |
5.28 pounds |
$18.48 |
| Bronzite#4 |
Measures approximately 10" x 6-1/2" at widest point x 3" to edges thick. |
15.53 pounds | $54.36 |
| Bronzite#5 |
Triangle shape measures approximately 8" x 6" to an edge x 1-1/2"
thick. |
6.05 pounds |
$21.18 |
| Bronzite#6 |
Measures approximately 3-1/2" x 3" x 2" thick blocky.
SOLD |
2.75 pounds |
$9.63 |
| Bronzite#7 |
Triangular shape measures approximately 7-1/2" x 5" at widest point
x 2-1/2" at ridge. |
5.60 pounds |
$19.60 |
| Bronzite#8 |
Triangular plate measures 7" x 5-1/2" to a point x mostly 1-1/2"
to an edge. |
4.15 pounds |
$14.53 |
|
Bronzite#9 |
Triangular plate measures 9-1/2" x 5" to a point mostly x 3"
to an edge.
|
7.55 pounds |
$26.25 |
| Bronzite#10 |
Measures approximately 8" x 5-1/2" mostly to x 1-1/2" x 2" thick. SOLD |
8.95 pounds |
$31.33 |