MLJ70AO2: Everything about this specimen of Topaz is out of the ordinary, especially the unusual location and the size of the crystal, which is also very sharp and with lustrous faces. On matrix, with Albite, Quartz and lamellar aggregates of Muscovite.
The specimen, sawn at the back to reduce excess matrix, comes from the collection of Dr. Jukka Konnunaho, of Finland.
Viitaniemi pegmatite, Eräjärvi, Orivesi, Tampere, Pirkanmaa  Finland

Specimen size: 13 × 9.4 × 6.2 cm = 5.12” × 3.70” × 2.44”

Main crystal size: 10 × 7.6 cm = 3.94” × 2.99”