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Geology, Rocks & Minerals

(58 Items)

Mauna Kea Volcano Postcard

Mauna Kea Volcano

Highlights by Helen Snyder Postcard

Highlights by Helen Snyder
New York, NY

Arbuckle Mountains Geologic Structure Postcard

Arbuckle Mountains Geologic...
Davis, OK

Big Rock, PA Postcard

Big Rock, PA
Allentown, PA

Liberty Nugget Photograph, Gold Mines 35.5oz Original Photograph

Liberty Nugget Photograph, Gold Mines 35.5oz

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Crater of Diamonds Postcard

Crater of Diamonds
Murfreesboro, AR

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Gem Stones of North Carolina Postcard

Gem Stones of North Carolina

Metata Rock, Hemet-San Jacinto Valley Postcard

Metata Rock, Hemet-San Jaci...
Hemet, CA

Böhm. Schweiz - Edmundsklamm - Die Festung Postcard

Böhm. Schweiz - Edmundsklam...
Czech Republic

Rattlesnake Butte Calcite Sand Crystals Postcard

Rattlesnake Butte Calcite S...
Interior, SD

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1964 World of Gems The gem and mineral society of San Mateo County Postcard

1964 World of Gems The gem ...
San Mateo, CA

World Famous Wishing Well Postcard

World Famous Wishing Well
Lake Tahoe, CA

Uranium Postcard

Uranium

Wood Casts with Dendrites from Central Oregon Postcard

Wood Casts with Dendrites f...
Sweet Home, OR

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Pyramid of Petrified Wood "A Pile of Rocks" Postcard

Pyramid of Petrified Wood "A Pile of Rocks"

Excelsior Diamond Postcard

Excelsior Diamond

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Mount Baker Climbers, Lake Reflection Postcard

Mount Baker Climbers, Lake ...
Whatcom, WA

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Crystal Cave Postcard

Crystal Cave
Springfield, MO

Alaska Nugget, Value $1750.00 Postcard

Alaska Nugget, Value $1750.00

Mineral and gem prospectors near Perham's Postcard

Mineral and gem prospectors...
West Paris, ME

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Hematite Postcard

Hematite
Franklin, NJ

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The Cullinan Diamond Postcard

The Cullinan Diamond

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Gem Stones of North Carolina Postcard

Gem Stones of North Carolina

Treadwell Mine, 1500 Foot Level "Ready Bullion" Postcard

Treadwell Mine, 1500 Foot Level "Ready Bullion"

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Rough Petrified Wood Postcard

Rough Petrified Wood
Vantage, WA

U.S. Geological Survey - Plate Tectonic Processes Postcard

U.S. Geological Survey - Plate Tectonic Processes

$35,000 Pan of Gold Dust, Alaska Postcard

$35,000 Pan of Gold Dust, Alaska

Stones of Various Shapes and Sizes Near Ruler Postcard

Stones of Various Shapes and Sizes Near Ruler

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Quartz Crystal with Phantom Postcard

Quartz Crystal with Phantom

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Gem Minerals Postcard

Gem Minerals

Rock of Gibraltar from Neutral Ground Postcard

Rock of Gibraltar from Neutral Ground

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Ornamental Stones: Satin-Spar, Lazulite, Chlorastrolite Postcard

Ornamental Stones: Satin-Spar, Lazulite, Chlora...

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Hand-dug mine portal in the US West in early 20th century Postcard

Hand-dug mine portal in the US West in early 20...

Gorge leading into Old Man's Cave Postcard

Gorge leading into Old Man'...
Logan, OH

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Needle Rock, Columbia River highway Postcard

Needle Rock, Columbia River...
Columbia River Highway, OR

Indian Head, North Dakota Badlands Postcard

Indian Head, North Dakota B...
Dickinson, ND

Willamette Meteorite, The American Museum of Natural History, New York Postcard

Willamette Meteorite, The American Museum of Na...

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May the Sky of Your Success Ever be Clear and Blue as the Hue of the Turquoise Postcard

May the Sky of Your Success Ever be Clear and B...

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Birthday Souvenir Postcard

Birthday Souvenir

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Crystals: Monoclinic System Postcard

Crystals: Monoclinic System

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Precious Stones: Chrysoberyl Postcard

Precious Stones: Chrysoberyl

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Crystals: Rhombohedral System Postcard

Crystals: Rhombohedral System

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Golden Memento of Skagway Gold Rush Days Postcard

Golden Memento of Skagway G...
Skagway, AK

Geologist Taking Notes on Rock Formations and Mineral Deposits Postcard

Geologist Taking Notes on Rock Formations and M...

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Geologist Taking Notes on Rock Formations and Mineral Deposits Postcard

Geologist Taking Notes on Rock Formations and M...

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Hydraulic Gold Mining in California Postcard

Hydraulic Gold Mining in California

Gemstones of North Carolina Postcard

Gemstones of North Carolina

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The Volcano House Postcard

The Volcano House

North Slope Oil Well Postcard

North Slope Oil Well

Wulfenite Postcard

Wulfenite

Copper Postcard

Copper

The Battleship Postcard

The Battleship
Grand Canyon National Park, AZ

North Carolina Minerals Postcard

North Carolina Minerals

Halemaumau Crater Hawaii National Park Postcard

Halemaumau Crater Hawaii National Park

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North Carolina Minerals Postcard

North Carolina Minerals
Spruce Pine, NC

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PEOPLE FEEDER II Postcard

PEOPLE FEEDER II

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Kelly Mine (Greater Butte Project) Postcard

Kelly Mine (Greater Butte P...
Butte, MT

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The Collapsed North Face Of Mt. St. Helens Postcard

The Collapsed North Face Of Mt. St. Helens