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| Barnes, L.C., Townsend, I.J., Robertson, R.S., Scott, D.C. (1992) Opal: South Australia's Gemstone. Handbook, No. 5, Department of Mines and Energy, Geological Survey of South Australia, 175 pages. |
| Barnes, L.C., Townsend, I.J., Robertson, R.S., Scott, D.C. (1992) Opal: South Australia's Gemstone. Handbook, No. 5, Department of Mines and Energy, Geological Survey of South Australia, 175 pages. |
| Barnes, L.C., Townsend, I.J., Robertson, R.S., Scott, D.C. (1992) Opal: South Australia's Gemstone. Handbook, No. 5, Department of Mines and Energy, Geological Survey of South Australia, 175 pages. |
Andamooka opal fields, Andamooka Ranges, South Australia, Australia