| 21. | Junitoite occurs in fractures through pods of sphalerite.
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| 22. | Other products from the mine are chalcocite, chalcopyrite, galena, and sphalerite.
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| 23. | It was used to recover a sphalerite concentrate from tailings, produced using gravity concentration.
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| 24. | The minerals are formed through oxidation of sphalerite by the presence of phosphate-rich solutions
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| 25. | In 1857, sphalerite, barite and stibnite were discovered and mined for several decades.
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| 26. | Ore minerals are pyrite, sphalerite, and galena, in jasperoid and manganosiderite gangue.
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| 27. | Pyrite, sphalerite, galena, and tetrahedrite / tennantite are the major sulfide minerals.
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| 28. | Ore minerals include galena and sphalerite.
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| 29. | It occurs in hydrothermal deposits associated with sphalerite, pyrite, chalcopyrite, barite and marcasite.
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| 30. | Lower in the same valley, galena, quartz and sphalerite were found in hydrothermal veins.
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