Home
About Me
FAQ/Help
Search
Home
:
Trona
Trona
FAMILY:
Thermonatrite-Natron
COLOR:
Rich Shades Of Golden Honey And Silvery Greens To Deep Mocha Browns
MOH'S HARDNESS:
2½
DENSITY:
2.14
TRANSPARENCY:
Translucent
OCCURRENCE:
Common
ORIGIN:
Usa
Sort by
Date of Issue
Country
Scott No
ListView
|
GridView
99 A15
1977 13 Dez
Kenya
99 A15
1977 13 Dez
Kenya
Display
12
24
48
Your search for Trona resulted in 2 Stamps