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Willemite with smithsonite and hydrozincite #569 Locality: Third Plain Zinc Mine, South Australia Dimensions: 4.8 x 3.5 x 3.2 inches UV source: 35-watt filtered shortwave (254nm) BLCK Widow by Engenious Designs Willemite = green. Smithsonite = magenta. Hydrozincite = blue. Aragonite #478 Locality: Billy Spring Mine, South Australia Dimensions: 5 x 3 x 2 cm UV source: B310-1 flashlight from Engenious Designs (midwave) and UV Beast Mini flashlight (longwave) Shown under visible light, filtered longwave UV (365nm), and filtered midwave UV (310nm). |
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