|
|
|
SCOTT NO
|
930a A160
|
|
DATE OF ISSUE
|
1998 Jan 01
|
|
FACE VALUE
|
375fr
|
|
COUNTRY
|
Comoro Islands
|
|
|
|
|
DESCRIPTION
|
The stamp shows Ruby gemstone. It is derived from a latin word Ruber. It appears dull & greasy, but when cut it looks like a diamond. Heat treatment is commonly used to improve the color. It is the hardest mineral. Trapiche Rubies are in the market.
|
|
|
|
|
GEMSTONE
|
Ruby
|
|
VARIATION
|
Block
|
|
|