Herbertsmithite on Hemimorphite
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A spray of hemimorphite, colored bluish by rosasite inclusions, with emerald green herbertsmithites climbing a few crystals. Extremely rare material confirmed through analysis. Herbertsmithite is believed to be a two-dimensional quantum spin liquid ( a third type of magnetism). It is a solid material whose atomic spins continue to have motion, even at absolute zero temperature.
Locality: Qaleh -Zari Mine, South Kherasan Province Iran
Composition: Copper Zinc Hydroxide Chloride