Mogok

Myanmar · Mandalay Region
Ruby from Mogok, Myanmar
Photo: Eliza_Poe · CC BY-SA 3.0 via Wikimedia Commons

Mogok, in Myanmar — the “Valley of Rubies” — is the world's most famous source of ruby, and a classic locality for sapphire and spinel.

About Mogokextended article

What it is known for

The Mogok Stone Tract's marbles and gem gravels have produced the finest “pigeon's blood” rubies for centuries, along with fine blue sapphire, vivid red and pink spinel, and a host of other gem species.

What collectors look for

Gem ruby crystals and the celebrated Mogok spinel — well-formed, richly coloured crystals on or off matrix — are the most sought-after.

Frequently asked questions

Where is Mogok?

Mogok is a mineral locality in Mandalay Region, Myanmar.

What minerals are found at Mogok?

Minerals from Mogok include Sapphire, Spinel, Ruby.

What is Mogok known for?

Mogok, in Myanmar — the “Valley of Rubies” — is the world's most famous source of ruby, and a classic locality for sapphire and spinel.

References & databases

Mindat.org is the world’s largest open mineralogy database.