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GEOLOGY ON POST STAMPS |
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GEOLOGY ON POST STAMPS |
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Azerbejdżan / Azerbaijan
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Lomontyt 
Laumontite |
Epidot i kalcyt Epidote and
calcite |
Andradyt
Andradite |
Ametyst
Amethyst |
Lomontyt (zeolit), epidot i kalcyt, andradyt (granat), ametyst (kwarc) oraz w
bloczku, w środkowej kolumnie magnetyt i kobaltyn; bloczek i znaczki wydane w
roku 1994.
Laumontite (zeolite),
epidote and calcite, andradite (garnet), amethyst (quartz) and in the central
column of the block - magnetite and cobaltite; block and stamps issued in 1994.
Images courtesy A. Zydorczak
