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Chalcedony from Tasmania, Australia

Australia
 
  • Tasmania
    • Central Highlands municipality
      • Bronte Park
[var. Agate] Just came across some of the gold I found detecting on the west coast of Tasmania many years ago . I melted down a fair few of the small nuggets I found to make my wife's and my engagement and wedding rings. Biggest piece only 2 cm across. Hard work that metal detecting ,but I guess you only have to swing over the right piece to strike it rich.
Keith Lancaster - Minerals and Gemstones of Tasmania and their locations.
      • Waddamana
[var. Agate] Lancaster, K.E. 1980. Minerals of Tasmania and their locations. Gemcraft Publications. East Malvern, Victoria
    • Circular Head municipality
      • Cape Grim district
Sutherland, F.L., Corbett, K.D. (1967) The Tertiary Volcanic Rocks of Far North-Western Tasmania. Papers and Proceedings of the Royal Society of Tasmania, Vol. 101, 71-92.
    • Clarence city
Bottrill, R.S. and Unwin, L., (2020) MINERALOGICAL, PETROLOGICAL AND GEOCHEMICAL ANALYSES, SKILLION HILL, ROKEBY. Mineral Resources Tasmania Laboratory Report LJN2018-074
    • Derwent Valley municipality
      • Maydena district
[var. Agate] R. Bottrill 2007. GEOLOGICAL NOTES – MAYDENA AREA. Mineralogica Tasmanica. 61
    • Devonport City municipality
      • Devonport district
M Latham Collection
    • George Town municipality
      • Bellingham
[var. Agate] Allchin, J. J., (1984) Gemstones on Tasmanian Beaches. Australian Gem & Treasure Hunter 96: 21-22.
      • Low Head
[var. Agate] Allchin, J. J., (1984) Gemstones on Tasmanian Beaches. Australian Gem & Treasure Hunter 96: 21-22.
[var. Agate] Sorrell, Steve (n.d.) Personal communication.
    • Glamorgan Spring Bay municipality
[var. Carnelian] Peter Andersen collection.
[var. Agate] Holocene gravels containing Agate, Jasper and Petrified Wood.
Lancaster, K.E. 1980. Minerals of Tasmania and their locations. Gemcraft Publications. East Malvern, Victoria
      • Swansea
[var. Agate] M Latham Collection
    • Hobart city
[var. Agate] Bottrill, Ralph S., Baker, William. E. (2008) A Catalogue of the Minerals of Tasmania. Geological Survey of Tasmania Bulletin 73, Mineral Resources Tasmania. 1-254
    • Huon Valley municipality
      • Huon-Channel region
        • Cygnet district
          • Lymington
[var. Agate] Occurrences of Gemstone Minerals in Tasmania, R.S. Bottrill and W.L. Matthews, 2005, Mineral Resources Tasmania
[var. Agate] Bottrill & Baker 2008
[var. Agate] Bacon, C. A. and Bottrill, R. S. (amended and reprinted 2012) Fossicking areas in Tasmania. Mineral Resources Tasmania
[var. Agate] Bacon, C. A. and Bottrill, R. S. (amended and reprinted 2012) Fossicking areas in Tasmania. Mineral Resources Tasmania
[var. Agate] Bottrill, Ralph S., Baker, William. E. (2008) A Catalogue of the Minerals of Tasmania. Geological Survey of Tasmania Bulletin 73, Mineral Resources Tasmania. 1-254
    • Meander Valley municipality
[var. Agate] Keith Lancaster - Minerals and Gemstones of Tasmania and their locations.
Lancaster, K.E. 1980. Minerals of Tasmania and their locations. Gemcraft Publications. East Malvern, Victoria
    • Southern Midlands municipality
      • Bagdad
McDougall, I. (1959). The geology of the Pontville-Dromedary area, Tasmania. In Papers and Proceedings of the Royal Society of Tasmania (Vol. 93, pp. 59-70).
    • Waratah-Wynyard municipality
      • Waratah district
        • Calder
[var. Agate] Bottrill, Ralph S., Baker, William. E. (2008) A Catalogue of the Minerals of Tasmania. Geological Survey of Tasmania Bulletin 73, Mineral Resources Tasmania. 1-254
 
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