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Keywords from Image Description:
Strontianite. SEM image courtesy of Pavel Kartashov Strontianite Fundort DemixVarennes quarry SaintAmable sill Varennes StAmable MargueriteD Youville Lajemmerais RCM Montrgie Qubec Kanada mindat org html mindat org html Modris Baum File Strontianite File Strontianitemicroprobescan File Strontianite File Strontianite File