Hand sample of fine grained sulphur sandwiched between siliceous sinter. Top surface has stalagmitic mineral growths. Specimen is slightly oval in shape.
Likely to be from the eruption of: Dr Tony Reay Mount Tarawera
Field CollectionLake Rotomahana
MeasurementsMaximum dimensions (H x W x D): 240 x 130 x 100mm
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