A flat with six larger natural mixed minerals to choose from, including two of each:

Prehnite: A translucent yellow-green color, Prehnite was the first mineral to be described from what is now known as South Africa. The description came in 1788 by Colonel Hendrik Von Prehn, who discovered the mineral. Prehnite also has the distinction of being the first mineral named after someone, receiving its name from the aforementioned Colonel Prehn. This natural prehnite specimen was mined in Tafelkop, Namibia.

Metaphysical: A protective and healing stone, Prehnite strengthens the life force and increases overall energy. Prehnite aids in the healing of past traumas and releasing of deep fears as it uncovers the root of the affliction while expelling the nervous and negative energies. This is also a great stone for true fulfillment, helping you let go of unnecessary attachments and personal belongings.

Erongo schorl: Another name for Black Tourmaline, this Schorl is from Erongo, Namibia and are intergrown with Feldspar and Quartz.

Cobaltoan Calcite: from Namibia, this calcite gets its bright pink color from Cobalt, and are on a sandstone matrix. Sample E has several Malachite growths as well. 

A: 5.79 in x 3.66 in x 1.90 in 

784 g

B: 3.77 in x 2.95 in x 2.09 in 

338 g

C: 5.74 in x 2.86 in c 1.39 in 

476 g

D: 4.42 in x 3.56 in x 1.79 in 

568 g

E: 3.22 in x 2.25 in x 2.55 in 

298 g

F: 2.70 in x 4.05 in x 1.28 in 

224 g