Great coin, thank you.
|Dimensions (mm)||not provided|
|Weight (carats)||not provided|
CROCODILE BLACK OPAL SERIES CCO 113
Limited Edition Crocodile Series
set in Display case a s per images
Size 15 cm x10 x 3 cm
Silver coin is 40.60 mm wide
Black opals are set in plastic case size 30 mm wide x 20 mm deep
Certificate enclosed number a s follow
One Ounce Silver coin Perth Mint 2014
Australian salt water crocodile, purity % 99.9 Silver.Weight 31.135 Grams
The Saltwater Crocodile is the largest reptile in the world in terms of body mass, and is found in suitable habitats from northern Australia through Southeast Asia to the eastern coast of India.
Of all the reptiles alive today, crocodiles and alligators may be the least changed from their prehistoric ancestors of the late Cretaceous period, over 65 million years ago
This 1oz silver bullion coin is issued as legal tender under the Australian Currency Act 1965.
One Carat Black opals
Parcel one carat natural black opals from Lightning Ridge Australia
Black Opal rough
Parcel natural black or crystal opals in rough.
Between 100 million and 97 million years ago, a vast sea that covered 60 per cent of Australia – from Coober Pedy in South Australia to the Gulf of Carpentaria in northern Australia – began retreating.
This drying out of Australia’s centre increased the acidity levels at shallow depth, releasing silica through the weathering of sandtone. Further weathering then lowered the acidity to a level at which precious opal can form in the silica-rich gel.
|Starts||28th May 2014 6:39pm PDT|
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