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
Polysynthetic twinning is a common structural feature, often visible as fine, parallel planes under magnification. Chemical Fingerprinting
The primary allure of the Mozambican ruby lies in its exceptional transparency and versatile color range.
Characteristic "fingerprints" consisting of partially healed fissures and negative crystals are frequently observed.
Gemmological Profile Mozambican Ruby -
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
Polysynthetic twinning is a common structural feature, often visible as fine, parallel planes under magnification. Chemical Fingerprinting
The primary allure of the Mozambican ruby lies in its exceptional transparency and versatile color range.
Characteristic "fingerprints" consisting of partially healed fissures and negative crystals are frequently observed.
