30 Carats, Natural Australian Opal Parcel, Two Lightning Ridge Nobbies In The Rough. Bright greens and blues . Big stone 24 carats and 21x19x13mm and it will make two gems. One on top beautiful crystal and the bottom bar is thick and goes all the way around. Smaller stone 6 carats, 16x11x8mm dark crystal mostly electric blue with some green.
