An introduction to the articles in this special issue of the Chinese Journal of Gems & Gemmology, edited by Lotus Gemology's Richard W. Hughes and first published in May 2026.

He who sees things grow from the beginning will have the best view of them.

Aristotle

Echoes in Stone — Reflections on Gemmology

Gemmology, in its modern form, has grown so refined, so intricate, that it sometimes forgets to breathe. For this special issue of the Journal of Gems & Gemmology, we’ve opened the windows. What you’ll find here is a gathering of voices—diverse in tone, wide in scope—speaking not only of stones, but of stories, of histories, of big questions that shimmer just beyond the reach of certainty.

Rather than confine our contributors to the microscope and the method, we asked them to wander. To wonder. To raise their eyes above the horizon. These essays do not always offer answers. But they offer ways of seeing—and that is often where discovery begins.

A wise friend once shared with me two commandments:

• Don’t waste your time reading fiction.
• Read the Greeks.

Years have passed. I still drift now and then into the world of novels, and the Greeks remain, for me, a mountain only partly climbed. But I see his point. Fiction—no matter how fine—is always a shadow play, a blurring of the light. And the Greeks? They looked directly into the sun. In these pages, you may glimpse their brilliance, along with that of many other scholars who followed.

That same friend taught me one more lesson: the greatest breakthroughs often come from those who stand outside the circle. Interlopers. Rebels unbound by rules. Their eyes are untrained, and that is their strength—they do not know what cannot be done, and so they go and do it. When we force others into the box of orthodoxy, we may silence the very spark that lights the way forward.

You’ll find a thread woven through many of these essays: history. Not by chance, but by intent. History is more than a ledger of what came before, it is an engine of empathy. To truly understand the motivations of others is to see our own more clearly, and to soften the distance between ourselves and those who came before—or who walk beside us now.

History is not only a vessel of feeling, but also a time machine. It carries us into vanished worlds, lost voices, forgotten textures of life. In that sense, history is kin to gemmology. For what is a gem but a memory in mineral form—a trace of fire and pressure, time and transformation? Each one holds a silence that speaks, if we learn how to listen.

As you turn these pages, a quiet pattern emerges. The early seekers of knowledge, those we now call scientists, refused to be confined. They roamed freely between stars and syllables, formulae and verse, philosophy and poetry. To them, art and science were not opposites, but companions in this journey towards understanding.

In that same spirit, the writers gathered here bring with them wisdom from beyond the lab. They speak to both sides of our intellect—analytic and intuitive—where insight is shaped not only by precision, but by imagination.

Aristotle reminds us that the clearest view comes from the beginning. So for this issue we’ve asked our authors to step back—not to narrow the gaze, but to widen it. To sit not in the front row, but at a distance. From there, the lines may blur—but a new dimension reveals itself. As we move back, perspective bends… the land we inhabit changes… our flat earth gradually becomes a globe.

Richard W. Hughes
Lotus Gemology
Bangkok, Thailand

 The articles that composed the special issue of the Journal of Gems & Gemmology included (alphabetical by first author):

1. Taking a Shine — Agate Carvings for the Qing Court by Julie Bellemare
2. Emeralds from the Silk Roads — From Myth to Reality by Marie-Laure Cassius-Duranton, Vincent Pardieu and Stefanos Karampelas
3. Al-Bīrūnī — The GGOAT by Richard W. Hughes, Lisbet Thoresen and John Emmett
4. Betwixt Two Worlds — Gemology in the 21st Century by Richard W. Hughes and John Emmett
5. Describing Color in Gems — A Fool's Guide by Richard W. Hughes
6. Beyond Rutile — The Microworld of Quartz by John Koivula and Nathan Renfro
7. Judging Gems — A History of Gem Appraisal by Jack Ogden
8. Penny Lane — A Study in the Rarity of Colored Gemstones by John M. Saul
9. The Evolution of the Modern Gemmological Laboratory by Kenneth Scarratt
10. Mineral Classification and Gemmological Concepts in Classical Antiquity by Lisbet Thoresen

In addition, there is one more article that did not appear in the special issue:

1. From Baoshi to Fei Cui — Qing–Burmese Gem Trade, c. 1644–1800 by Sun Laichen