German Realm
1921. One of a set of six stamps, two of which depict mining.
Germany, Democratic Republic (DDR, aka “East Germany”)
1965 200th Anniversary of the Mining Academy in Freiberg Series.
Minerals Represented: Proustite, and sulphur.
1969 Minerals from the Mining Academy of Freiberg Collection Series.
Minerals Represented: Calcite, erythrite, fluorite, galena, silver, and smoky quartz.
1972 Mineral Discoveries Series.
Minerals Represented: Amethyst, gypsum, halite and sylvite, malachite and limonite, proustite, and smoky quartz.
1974 Minerals from the Mining Academy of Freiberg Collection Series.
Minerals Represented: Agate in porphyry, amethyst, aquamarine, ribbon jasper, smoky quartz, and topaz.
1978 250 Years State Scientific Museum in Dresden Series.
Minerals Represented: Agate, one of a set of six stamps (the only mineral-related one).
Federal Republic of Germany
1968 Scientific Anniversaries (3rd series).
Minerals Represented:
2015 250th Anniversary of Mining Academy in Freiberg Series.
Minerals Represented: Fluorite.
