Blue crystal This image was uploaded by Lee from Culloden Academy Share this image!TumblrPinterestFacebookTwitter This entry was posted in Content and tagged in copper sulphate, crystals. « Crystal blue what is in my crystal? » Lee
Blue crystal This image was uploaded by Lee from Culloden Academy Share this image!TumblrPinterestFacebookTwitter This entry was posted in Content and tagged in copper sulphate, crystals. « Crystal blue what is in my crystal? » Lee