A Field Investigation in Arabian Gemology
From Sourceto Scientific Evidence
A source-documented investigation following specimens and field imagery from Saudi Arabia, Yemen, Syria and Algeria. It records what can be observed, preserves provenance claims as supplied, and marks the point at which laboratory testing becomes necessary.
EGP Field Archive
From the Arab Field to Gemological Knowledge
A visual and educational record of source-documented specimens. Names and locations reflect the source record, not laboratory confirmation.
New Release
The Gem Compendium — electronic edition released
From the beauty of the poem to the precision of the microscope — a gemology reference by Eman Galeb Hamza combining poetic composition, modern gemological explanation, and visual documentation.
Online purchase coming soon. Purchase and download are not yet available.
Discover the book
From Vision to Institution
From a single scientific vision, an entire ecosystem was born.
To carry this work beyond a single career, Eman Galeb Hamza founded the EmanelleGrace Gemological Platform — EGP — a scientific ecosystem uniting research, education, publishing, and artificial intelligence under one enduring standard for modern gemology.
A New Chapter for EGP
EGP Consultancies — Sole Establishment Licensed in Abu Dhabi
From scientific education and independent gemological research to a licensed professional consultancy in Abu Dhabi — EGP continues its mission of bringing structured observation, responsible interpretation and trusted gemological knowledge to individuals and institutions.
EGP Consultancies — Licensed by Abu Dhabi Department of Economic Development (ADDED). Economic Licence No. CN-6711095, Abu Dhabi, United Arab Emirates. Legal & Licence Information
Our Standard
“A gemstone is not merely an object of beauty. It is a geological archive, a chemical signature, and a record of time. To study a gem is to read the earth in miniature — and the responsibility of the gemologist is to read it truthfully.”
Eman Galeb Hamza — Founder
About Eman
Eman Galeb Hamza
Gemologist · Author · Researcher
Eman Galeb Hamza is a gemologist whose work bridges classical mineralogy, photomicrography, and the emerging role of artificial intelligence in the study of natural materials.
Her research focuses on inclusion analysis, the study of treated and synthetic stones, and the development of accessible scientific writing in Arabic and English. She founded EGP to build a scientific ecosystem capable of advancing gemological knowledge for future generations.
Through the Platform, her books, and the forthcoming EGP AI, she is working toward a shared reference for the next century of gemological practice.
About EGP
Many disciplines,
one scientific standard.
EGP is designed to expand over time. Each domain is intended to operate as an independent department while contributing to a unified body of gemological knowledge.
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Books
Original monographs authored by Eman Galeb Hamza — The Gem Compendium (متن جواهر العلوم) is released in its electronic edition; online purchase is coming soon.
Enter - 02
Scientific Library
A scientific reference library under development — intended to serve researchers, students, and appraisers with papers and technical notes.
Enter - 03
Gemology Learning
Structured educational content and planned programs in mineralogy, optical properties, inclusion study, and gemological observation.
Enter - 04
Research Center
Research projects and documentation under development — open scientific work on treatments, origins, synthetics, and emerging materials.
Enter - 05Locked
EGP AI
A private EGP project under development. Conceptual and technical details remain confidential until release.
Enter - 06
Microscopic Gallery
High-resolution photomicrography of natural, treated, and synthetic gems — a visual atlas of the inner world of minerals.
Enter
Microscopic Gallery
The inner life of stones.
A microscopic view showing elongated yellow-green inclusions within quartz. Rutile identification and the specimen's Saudi Arabian provenance are supplied by Eman Galeb Hamza.
A closer view of elongated inclusions and their distribution in the Saudi Arabian rutile quartz specimen, as identified and documented by Eman Galeb Hamza.
Golden-toned clusters and darker areas under the photographic illumination. Visible colour describes the image and does not independently establish mineral identity or specimen value.
Professional Services
Preliminary professional consultation, clearly bounded.
Gemological Consultation
Independent professional discussion of your material, documents and questions.
DetailsPreliminary Stone Review
Structured review of submitted photographs, videos, measurements and reports.
DetailsPre-Lab Consultation
Guidance on which observations may warrant advanced instrumental testing.
DetailsReferral to a Laboratory
Where advanced testing is required, referral to an independent qualified laboratory.
Details
Contact