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礦物之美－（WELOGANITE
with FRANCONITE）
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WELOGANITE Sr3Na2Zr(CO3)6·3H2O (triclinic) . FRANCONITE Na2Nb4O11·9H2O (monoclinic) . crystal with whitish microspherical franconite . Francon Quarry, Montreal, Quebec, Canada . WELOGANITE晶體罕見，呈淡黃色柱狀六面體，晶面有深的平行橫紋．硬度 ３.5．常見與白色細小圓球狀 FRANCONITE為伍．為 Canada 特有礦．本礦由王駿嶽先生提供． |
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