Hollandite inclusions in quartz

Weight: 7.80 g
Size: 30.2 x 16.8 x 16.1 mm

€35,00

Spectacular star inclusions of hollandite in quartz
Fantastic sample for gemologists, micromount and inclusions collectors!

Sample type: unpolished crystal
Origin: Ambositra, Madagascar

These inclusions are described in Gubelin & Koivula Photoatlas vol. 2 page 610.