24 polished Pilbara Agates. Comes as one flat with lid and boxes included.
Box measures 40 cm x 28 cm x 4 cm deep. (10.5" x 15" x 1.5")
Pieces range from 5 - 9 cm at widest points.
Approximate weight of each piece is between 70 and 90 grams
Weight of box and contents 3,458 grams
From the Maddina Basalt near Nullagine, Western Australia.
Studies have indicated that these agates were probably formed between 2 and 2.72 billion years ago making them the oldest agates on Earth !