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Cowlesite
Previous Owner: Shannon, David
Collector: Johnson, Mary
Dimensions:
4.0x 3.3x 1.9
Object number: 2019.3.2073
DescriptionRatty sprays of acicular "flosferri" tau crystals (some Chisel terminated micros) to 2 mm across, in chalcedony-lined rugs in basalt. Look like sea anemones.