符合的藏品

共找到 6 筆符合的資料

中文名:雌黃

features include lead gray color and streak, perfect cubic cleavage and high density.Galena.....more

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. But if there is sulfur, silver easily response to the chemical reaction and forms gray or black Ag2S.....more

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include lead gray color and streak, perfect cubic cleavage and high density.Galena is a relatively.....more

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Mineralogist. Its important features include its metallic luster, lead-gray color and streak, as well.....more

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is characterized in its metallic luster, gray to black colors and brittleness. It is one.....more

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. The colors may appear pale blue, deep blue or grayish blue; some maybe transparent, white, gray, pale yellow.....more

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