马伦科谷
Lombardy, Italy
位于义大利阿尔卑斯的马伦科谷,是翠榴石、优质蛇纹石矿物与多样阿尔卑斯矿物组合的经典产地。
What it is known for
Val Malenco's serpentinites and metamorphic rocks yield green demantoid garnet, magnetite, titanite, and a wealth of Alpine species.
What collectors look for
Gem-green demantoid and aesthetic Alpine combinations are the most sought-after.