Paul's Lab:
Bismuth Crystals
Paul's Lab:
Silicon Crystals
Paul's Lab:
Copper Chloride Crystals
Paul's Lab:
Chrome Alum Crystals
Paul's Lab:
Dendritic Copper Crystals
Paul's Lab:
Bismuth Crystal
Paul's Lab:
Sodium Sulfate Crystals
Paul's Lab:
Copper Sulfate Crystals
Paul's Lab:
Red Prussiate Crystals
Paul's Lab:
Red Prussiate Crystals
Paul's Lab:
Potassium Alum Crystals
Paul's Lab:
Magnesium Crystal Cluster Close-up