someHerrings:
Synthetic Fluorescent Mineral Experiment: Salt recrystallized with copper chloride - WL
someHerrings:
Synthetic Fluorescent Mineral Experiment: Salt recrystallized with copper chloride - UVa
someHerrings:
Synthetic Fluorescent Mineral Experiment: Salt recrystallized with copper chloride - UVb
someHerrings:
Synthetic Fluorescent Mineral Experiment: Salt recrystallized with copper chloride - UVc