Afghanistan's Emeralds: The Forgotten Green of the Panjshir

The main deposit is the Panjshir Valley, the “Valley of the Five Lions,” located in the Hindu Kush mountain range along the Panjshir River. The mines are spread out about 100 kilometers northeast of Kabul, around the village of Khenj, on slopes ranging in elevation from 2,100 to 4,270 meters.

It is a high-mountain mining operation that is difficult to access and largely artisanal. The valley’s historic mining areas bear names that are little known outside Afghanistan: Darkhenj, Mikeni, Yaknow, Buzmal, and Darun. They are concentrated mainly on the east side of the river.

A second deposit is located in Laghman Province, about 80 kilometers southeast of Panjshir, near the village of Korgun. Discovered later, it produces gem-quality stones of comparable quality, but mining there remains limited due to the difficulty of access. As a result, Laghman emeralds are rarely found on the international market.

Commercial mining in the Panjshir Valley is a recent development: it truly began in the early 1980s, following surveys conducted by Russian geologists in the second half of the 1970s.

But the history of the emerald likely goes back much further. Ancient authors such as Theophrastus (^4th century BCE) and Pliny the Elder (^1st century CE) mention an emerald known as the “Bactrian emerald,” named after a historical region that encompassed parts of present-day Afghanistan, Pakistan, and China. All three of these countries produce emeralds today.

This is therefore a serious possibility: the discovery in the 1970s may simply be a rediscovery of a deposit that had been mined intermittently since ancient times and then forgotten. This would not be the first time the region has been overlooked: Afghanistan has been supplying lapis lazuli from the Sar-e-Sang mines in Badakhshan, which are among the oldest in the world still in operation.

Few gemstones have such a direct connection to their country’s military history. Duringthe Soviet occupation (1979–1989), Panjshir emeralds were used to finance the mujahideen. The valley, which was virtually impregnable, was one of the main centers of resistance.

Starting in 1996, under the first Taliban regime, it became the stronghold of Commander Ahmad Shah Massoud—nicknamed the “Lion of Panjshir”—who also financed part of his resistance with revenue from emeralds. For twenty years, the Afghan emerald was thus as much an economic resource as it was a strategic asset.

This story goes a long way toward explaining why these stones have remained largely unknown. A supply chain operating under a war economy does not export through official channels: it moves through informal networks, often via Pakistan, where the stones are cut and then resold without any mention of their origin.

That is the standout feature of these stones. Afghan emeralds range in color from pastel green to vivid green, and the finest stones from the Panjshir Valley boast a saturation that places them in the top tier. Gemologists frequently compare them to Colombian emeralds, which is rare for stones from any source other than Colombia.

This color can be explained by chemistry: the green comes from chromium and vanadium, which produce distinct absorption bands around 400 to 450 nanometers and 600 to 650 nanometers. The amount of iron, on the other hand, varies greatly from one area to another.

This detail has a direct visual effect. High iron content cools and darkens the green, shifting it toward a bluish hue, as seen in many African gemstones. However, Panjshir emeralds generally exhibit significantly lower-than-average iron-related absorption. This is precisely what gives them their vivid and luminous color, which is closer to the Colombian spectrum than to the Zambian spectrum.

This is where the Afghan emerald becomes particularly fascinating for a gemologist. Its inclusions are among the most distinctive in the world, to the point that they allow for a reliable determination of its origin.

Fluid inclusions packed with salt

Panjshir emeralds are distinguished by the complexity of their multiphase fluid inclusions—microscopic cavities that contain liquid, gas, and solid crystals. Three characteristics are consistently present.

This salt density is the distinguishing feature. Emeralds from Colombia and Nigeria also exhibit irregular, jagged fluid inclusions, but the presence of two halite crystals is rare in these stones: about 9% for Colombia and 5% for Nigeria, compared to about half of all cases in Afghanistan. A large, jagged inclusion with several gas bubbles and multiple salt crystals might immediately suggest a Colombian origin, whereas in reality it points to Afghanistan.

Solid inclusions and two unique minerals

As for solid inclusions, the list is long and largely unremarkable: pyrite with a brass-colored metallic sheen, quartz, calcite, dolomite, apatite, graphite, limonite, goethite, rutile, tourmaline, tremolite, and feldspars. The mica present is phlogopite, in thin, transparent, greenish platelets that are easily recognizable under crossed polarizers.

Two minerals stand out from the rest. To date,eosphorite and xenotime have been described only in Afghan emeralds. Their presence is therefore a particularly strong indicator of origin, which is valuable when documented traceability is lacking.

Growth and Structure

Growth tubes and channels are common, oriented parallel to the crystal axis, with highly variable lengths and thicknesses. Afghan stones also develop parallel angular growth lines that form a zigzag pattern. This feature is not unique to Afghanistan: it is also found in Colombia, Pakistan, Brazil (Bahia), and Nigeria. It should therefore be interpreted in conjunction with other characteristics, never on its own.

The confusion is real, and it has a direct commercial impact: a beautiful Afghan stone can be sold as Colombian, at a higher price. Here are the key differences.

Since the Taliban returned to power in August 2021, the industry has been brought under control. The authorities now hold regular auctions in Panjshir Province, where lots of freshly mined gemstones are sold to Afghan and foreign dealers, with a levy of about 10% on sales. Several hundred mining licenses have been issued, and the reported volumes amount to tens of thousands of carats per year.

These figures come from official announcements and, by their very nature, cannot be independently verified. At the same time, observers note the continued existence of informal mining, limited price transparency, and questions about the portion of revenue that is actually paid to miners and the local economy.

What This Means When You Buy

For a European buyer, the issue goes beyond gemology. Purchasing an Afghan emerald today requires knowing the supply chain through which it arrived—information that is rarely documented: many stones are cut in Pakistan or the United Arab Emirates and change hands several times before reaching Europe. The origin claimed by the seller is therefore of little value.

That is why we do not offer Afghan emeralds at Johya. Not because we have any reservations about the stone itself—which is superb—but because our commitment is based on a fully documented supply chain from start to finish, from the dealer to the export invoice. We are unable to meet this standard for stones of this origin. We believe it is more honest to state this than to sell stones from a source we cannot verify.