Gemmological Profile Mozambican Ruby Review

The discovery of the Montepuez ruby deposit in 2009 transformed the global gemstone market, establishing Mozambique as the world's premier source of high-quality rubies. These stones primarily occur within amphibolite-facies metamorphic rocks. Unlike the marble-hosted rubies of Myanmar, Mozambican rubies are chemically distinct, characterized by a higher iron content that bridges the gap between the classic "pigeon's blood" of Southeast Asia and the darker, iron-rich stones of East Africa. Color Profile and Optical Properties

Displays strong dichroism, showing hues of orangey-red to purplish-red when viewed from different crystal orientations. Internal Characteristics and Inclusions Gemmological Profile Mozambican Ruby

Inclusions serve as the "fingerprint" of the Mozambican origin, allowing gemmologists to distinguish these stones from synthetic counterparts or other geographic sources. The discovery of the Montepuez ruby deposit in

Fine, short "silk" (rutile needles) are common, though often less dense than those found in Mogok specimens. short "silk" (rutile needles) are common