ME46AM9: Spheroidal groups of white lamellar Aldermanite crystals, a rare phosphate of magnesium and aluminum, on matrix and with transparent colorless crystals of Minyulite, another phosphate, this one of potassium and aluminum.
We will send the specimen, which comes from the Robert J. Noble collection, in its original Perky box from that collection, which also contains the label.
Tom's Quarry, Kapunda, North Mount Lofty Ranges, South Australia  Australia

Specimen size: 2.3 × 2.3 × 2.4 cm = 0.91” × 0.91” × 0.94”

Main crystal size: 0.1 × 0.1 cm = 0.04” × 0.04”