看著我的小石頭兒,洋洋得意


嘶,沒想到正文要兩百字....?
感覺圖片比實(shí)物顏色好看一點(diǎn),就很奇怪
另外圖片還隱去了瑕疵,比如最下第五顆石頭其實(shí)可糙了,圖里看不出
圖中包含:含鉻鈦鐵鋅等雜質(zhì)的氧化鋁晶體,含鐵鈷等雜質(zhì)的氧化鎂鋁晶體,(還有右邊的合成立方氧化鋯一枚)
嘶,居然還不夠紫薯
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