Shortite

Shortiet, Shortit, Shortita, Шортит, シォート石, 碳鈉鈣石


Commonly known      rarer (so called collectors stones)      very rare (rarities)      relatively rare organic material


Formula: Na2Ca2(CO3)3
Mineral class: carbonates
Crystal system: orthorhombic
Mohs scale: 3 - 4.5
Density (g/cm3): 2.63
Refractive index: 1.531 - 1.57
Cleavage: distinct
Colors: colorless, yellow
Transparency: transparent
Luster: vitreous
Fluorescence: SW UV: yellowish
Pleochroism: -
Largest crystal: 3 cm?
Deposits: Canada, India, Russia, Tajikistan, Uganda, USA
Discovery: 1939
1st Description: 1939 (Fahey)
Name: in honor of the U.S. mineralogist Maxwell Naylor Short (1889 - 1952)

Shortite Mineral

Image width: 0.5 cm

Origin: Poudrette Quarry / Mont Saint-Hilaire / Rouville County / Québec / Canada

Photo by kind permission of © Stephan Wolfsried
Shortite Mineral
Shortite

Weight: 0.40 ct

Origin: Poudrette Quarry / Mont Saint-Hilaire / Rouville County / Québec / Canada

Photo by kind permission of © www.rocklogic.biz

Shortite Mineral

Size: 3.2 x 2.6 x 1.6 cm, Crystal: 1 cm

Origin: Green River Formation / Sweetwater County / Wyoming / USA

Photo by kind permission of © www.minservice.com
Shortite Mineral
Shortite

Size: 0.81 x 0.61 cm
Weight: 1.32 ct
Origin: Mont Saint-Hilaire / Rouville County / Québec / Canada

Photo by kind permission of © www.thegemtrader.com

Shortite Mineral

Size: 3.0 x 2.9 x 1.6 cm

Origin: Poudrette Quarry / Mont Saint-Hilaire / Rouville County / Québec / Canada

Photo by kind permission of © www.irocks.com
Shortite Mineral
Shortite

Weight: 0.76 ct

Origin: Poudrette Quarry / Mont Saint-Hilaire / Rouville County / Québec / Canada

Photo by kind permission of © www.classicgems.net

Shortite

Weight: 0.18 ct

Origin: Poudrette Quarry / Mont Saint-Hilaire / Rouville County / Québec / Canada

Photo by kind permission of © www.lucianabarbosa.com


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