Copper Sulphate Crystals This image was uploaded by RGC Science Club from Robert Gordon's College Share this image!TumblrPinterestFacebookTwitter This entry was posted in Content and tagged in Copeer sulphate, Crystal, RGC. « Amethyst Sand from Aberdeen beach » RGC Science Club
Copper Sulphate Crystals This image was uploaded by RGC Science Club from Robert Gordon's College Share this image!TumblrPinterestFacebookTwitter This entry was posted in Content and tagged in Copeer sulphate, Crystal, RGC. « Amethyst Sand from Aberdeen beach » RGC Science Club