Postcard Natural History Museum UK "Nautilus Shell" Philippines 17th-18thC MINT
EUR 4.66EUR 5.18
Seashells, Rocks, Gems
Postcard Taxidermy Specimen of a Giraffe Natural History Museum London MINT
EUR 3.88EUR 4.31
POSTCARD Rubellite on White Cleavelandite MINT Unused Rockhounding
EUR 3.10EUR 3.45
Postcard Leni Riefenstahl, Photo "Spiral Wire Coral, Maldives" c1980 NrMINT
EUR 5.44EUR 6.04
POSTCARD NV Realgar & Fluorite Getchell Mine Humboldt Cnty Rocks & Minerals MINT
EUR 3.88EUR 4.31
Postcard Kazakhstan Tanbaly Gorge Almaty Region Petroglyphs MINT Unused
EUR 3.10EUR 3.45
Postcard "The Rabbit Ears" Tourmaline Queen Mine CA Houston Museum Nat Scien MNT
EUR 4.66EUR 5.18
Postcard Archaeopteryx Fossil (Earliest Known Bird) Berlin (Germany) Museum MNT
EUR 4.66EUR 5.18
POSTCARD New Mexico Fluorite Fishstick Prospect Socorro Cnty Rocks/Minerals MINT
EUR 3.88EUR 4.31
Postcard NV Opal - State Gemstone of Nevada Rocks & Minerals MINT Unused
EUR 3.88EUR 4.31
Postcard Utah "Topaz & Bixbyite" Topaz Mountain Juab County Rocks & Minerals MNT
EUR 3.88EUR 4.31
POSTCARD Pallasite Meteorite Atacama Desert Chile Natural History Museum UK MINT
EUR 4.66EUR 5.18
Postcard Fulgurite Rock Hounding Great Lakes Region MINT Unused
EUR 3.88EUR 4.31
Postcard Edward Weston "Two Shells" 1927 Sea Shells J Paul Getty Museum MINT
EUR 4.66EUR 5.18
Postcard Cerussite, Tsumeb, Namibia Houston Museum of Natural Science TX MINT
EUR 4.66EUR 5.18
POSTCARD New Mexico Fluorite Santa Fe County Rocks/Minerals MINT
EUR 3.88EUR 4.31
POSTCARD New Mexico Fluorite & Quartz Pine Canyon Deposit Grant County Rocks MNT
EUR 3.88EUR 4.31
Postcard Kazakhstan Tanbaly Gorge Almaty Region Petroglyphs MINT Unused
EUR 3.88EUR 4.31
Postcard Nevada Olivenite Majuba Hill Mine Pershing County Rocks & Minerals MINT
EUR 3.88EUR 4.31
Postcard Utah "Stibnite" Garfield County Rocks Minerals Rockhounding MINT
EUR 3.88EUR 4.31
Postcard Nevada Cinnabar Pershing Mine Pershing County Rocks & Minerals MINT
EUR 3.88EUR 4.31
Postcard Minnesota Wisconsin Lake Superior Rocks Rock Hounding MINT Unused
EUR 2.33EUR 2.59
Postcard Egypt Farafra Rock Formations White Desert MINT Unused
EUR 3.88EUR 4.31
Postcard Nevada Stibnite Betze-Post Mine Eureka County Rocks & Minerals MINT
EUR 3.88EUR 4.31
Postcard UT "Variscite & Crandallite" Utah County Rocks Minerals Rockhounding
EUR 3.88EUR 4.31
Postcard Nevada Gold Round Mountain Mine Nye County Rocks & Minerals MINT
EUR 3.88EUR 4.31
POSTCARD New Mexico Fluorite Cookes Pk Dist Luna County Rocks/Minerals MINT
EUR 3.88EUR 4.31
POSTCARD New Mexico Fluorite & Quartz Mex-Tex Mine Socorro County Rocks MNT
EUR 3.88EUR 4.31
Postcard Gold, ' The Dragon' Mariposa Cnty CA Houston Musm Natural Science MINT
EUR 4.66EUR 5.18
POSTCARD New Mexico Fluorite Galena King Mine Bernalillo Cnty Rocks/Minerals MNT
EUR 3.88EUR 4.31
Postcard Utah Sego Canyon Petroglyphs Rock Art: Fremont, Ute & Barrier-style MNT
EUR 3.88EUR 4.31
Postcard Nevada Turquoise Rocks & Minerals MINT
EUR 3.88EUR 4.31
POSTCARD New Mexico Fluorite Foster Mine Grant County Rocks/Minerals MINT
EUR 3.88EUR 4.31
Postcard Kazakhstan Tanbaly Gorge Almaty Region Petroglyphs NrMINT Unused
EUR 3.10EUR 3.45
Postcard Cubanite Crystals Henderson Mine Chibougamau QC Rock Hound Geology MINT
EUR 3.88EUR 4.31
Postcard Blue-eyed Scallop Cape Cod Nat'l Seashore Shell-Fish MINT
EUR 3.10EUR 3.45
Postcard Utah Capitol Reef Nat'l Park PETROGLYPHS Fremont People MINT
EUR 3.88EUR 4.31
POSTCARD New Mexico Fluorite & Quartz Cookes Pk Dist Luna Cty Rocks/Minerals MNT
EUR 3.88EUR 4.31
Postcard Utah Horse Collar Ruin Natural Bridges Nat'l Monument Anasazi MINT
EUR 3.88EUR 4.31
POSTCARD Marcasite, Muscovite... Rocks Minerals at Museum Natural Hist, DC NrMNT
EUR 3.10EUR 3.45
Postcard Serandite Analcime Natrolite Mont Saint-Hilaire Quebec Geology MINT
EUR 3.88EUR 4.31
Postcard Utah Jensen Dinosaur Bones Excavation Fossils Uintah County 1950s NrMNT
EUR 6.22EUR 6.91
Postcard Utah "Azurite & Malachite" Washington Cnty Rocks Minerals Rockhounding
EUR 3.88EUR 4.31
Postcard Nevada Wulfenite White Pine County Rocks & Minerals MINT Unused
EUR 3.88EUR 4.31
Postcard Wooden (Maple?) Seashells Beach Scene "Life's a Beach" Humor Near MINT
EUR 3.88EUR 4.31
Postcard Utah "Sulphur" Sulphurdale Beaver County Rocks Minerals Rockhounding
EUR 3.88EUR 4.31
Postcard Camarasaurus Skull Fossil Jurassic Dinosaur Nat'l Monument Utah MINT
EUR 5.44EUR 6.04
Postcard Utah "Jasper - Silicon Dioxide" Emery Cnty Rocks Minerals Rockhounding
EUR 3.88EUR 4.31