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Gypsum - Australia

Posted by Ralph Bottrill  
avatar Gypsum - Australia
April 16, 2009 12:59AM
au    
Can you help make this a better article? What good localities have we missed? Can you supply pictures of better specimens than those we show here? Can you give us more and better information about the specimens from these localities? Can you supply better geological or historical information on these localities?

Gypsum
Ca[SO4].2H2O Monoclinic


Pernatty Lagoon, South Australia© Rob Lavinsky





Coombah, Windeyer Co., New South Wales, Australia

Pernatty Lagoon, South Australia© 2002 John H. Betts
[www.mindat.org]

Woolcunda Station, Windeyer Co., New South Wales, Australia
##© Greg Murray
[www.mindat.org]

North Mine, Broken Hill, Yancowinna Co., New South Wales, Australia
##© Greg Murray
http://www.mindat.org/photo-44078.html

Mt Elliott Mine, Selwyn District, Mt Isa - Cloncurry area, Queensland, Australia
##©
[www.mindat.org]

Mount Gunson Mine, Mt Gunson, Stuart Shelf area, Andamooka Ranges - Lake Torrens area, South Australia, Australia
##© Alan Goldstein
http://www.mindat.org/photo-51601.html

Pernatty Lagoon, Mt Gunson, Stuart Shelf area, Andamooka Ranges - Lake Torrens area, South Australia, Australia
##© Rob Lavinsky
http://www.mindat.org/photo-49987.html
##© Dan Weinrich
http://www.mindat.org/photo-133488.html
##© Rob Lavinsky
http://www.mindat.org/photo-164942.html

Wirrulla, Ceduna region - Nullarbor Plain, South Australia, Australia
crystal with 5cm© Martins da Pedra
http://www.mindat.org/photo-83418.html

Selenite crystal with 5cm

Sinclairs Gap Lake, Middleback Range, Eyre peninsula, South Australia, Australia
10.8 x 9.8 x 6.0 cm© Rob Lavinsky
http://www.mindat.org/photo-137964.html

10.8 x 9.8 x 6.0 cm. A UNIQUE and DRAMATIC herringbone-shaped CABINET cluster of lustrous and translucent, light brown gypsum blades. The cluster looks like a Christmas tree and the blades reach 6.7 cm.

Whyalla, Middleback Range, Eyre Peninsula, South Australia, Australia
##© Phil B.
http://www.mindat.org/photo-112763.html
##© Rob Lavinsky
http://www.mindat.org/photo-164953.html

Lake Gilles, Corunna Station, Lake Gairdner - Gawler Ranges area, South Australia, Australia
##© Rob Lavinsky
http://www.mindat.org/photo-43254.html
A HIGHLY UNUSUAL, nearly transparent, colorless and doubly terminated hourglass twinned gypsum crystal from the famous Lake Gilles of South Australia, Australia. Lake Gilles produces some of the most unusual gypsum crystal forms in the world.
##© Rob Lavinsky
http://www.mindat.org/photo-170716.html

Lake Bumbunga, Lochiel, North Mt Lofty Ranges, Mt Lofty Ranges, South Australia, Australia
25mm long© R. Bottrill
http://www.mindat.org/photo-207883.html
A twinned gypsum "fish" with mud inclusions, found in the muds of the salt lake at Lochiel. About 25mm long.

Dead Horse Bay, Pine Point, Yorke Peninsula, South Australia, Australia
10,5 x 9,5 x 5 cm© Nuno Miguel Santos
http://www.mindat.org/photo-220974.html


Approx, size 10,5 x 9,5 x 5 cm

Bolton, Victoria, Australia
Field of view: 13.5cm© Judy Rowe
[www.mindat.org]

Gypsum from a small salt lake at Bolton. This habit has been described as being like pom-poms. Field of view: 13.5cm.

Myall Lakes Reserve, Chinkapook, Victoria, Australia
Height of specimen 15cm© Ryan Eagle
[www.mindat.org]

Height of specimen 15cm.

Swan Hill, Victoria, Australia
20x15x12 cm© 2002 John H. Betts
[www.mindat.org]
Large cluster of translucent selenite crystals with yellow internal zones below the terminations. Very aesthetic formation. No damage. From my personal collection. Overall size of mineral specimen: 20x15x12 cm. Size of individual crystals: 5-80 mm.
##© Tony Peterson
[www.mindat.org]

Chinkapook Lake, Swan Hill, Victoria, Australia
crystals to 26 mm© 2007 Peter Cristofono
[www.mindat.org]

Gypsum crystals to 26 mm.

Lake Goongarrie, Comet Vale Township, Western Australia, Australia
10 x 7,5 x 5 cm© Nuno Miguel Santos
[www.mindat.org]

Approx, size 10 x 7,5 x 5 cm

Salt Lake City, Kalgoorlie, Kalgoorlie-Boulder City, Western Australia, Australia
7,5 x 8,5 x 7,5 cm
[www.mindat.org]

Approx, size 7,5 x 8,5 x 7,5 cm

Water Tank Hill mine, Mount Magnet, Western Australia, Australia
5,5 x 3,5 x 2 cm©
[www.mindat.org]

Approx, size 5,5 x 3,5 x 2 cm

Ralph



Edited 2 time(s). Last edit at 05/16/2009 08:57AM by Ralph Bottrill.
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