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A remarkable specimen of yellow-green sphalerite druse on a matrix of white acicular quartz crystals from the Huanggang deposit in Inner Mongolia, China. Sphalerite usually forms black crystals, and its yellow-green hue makes this specimen truly exceptional. The contrast and preservation are further valuable aspects of this consistently exceptional specimen.
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| Dimensions | 3.4 × 8.5 × 4.9 cm |
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