GIT - Gem testing laboratory and research & development

āđ‚āļ—āļĢ āđ€āļŠāđ‰āļ™āļ—āļēāļ‡ āđ€āļ§āđ‡āļšāđ„āļ‹āļ•āđŒ āļ•āļīāļ”āļ•āđˆāļ­ āļ˜āļļāļĢāļāļīāļˆāļ‚āļ­āļ‡āđ€āļĢāļē

GIT - Gem testing laboratory and research & development GIT's as a RJC and CIBJO member and its laboratory has highly experienced gemologists and is equipp

25/09/2026
25/09/2026

💎 āļŠāļ–āļēāļšāļąāļ™āļ§āļīāļˆāļąāļĒāđāļĨāļ°āļžāļąāļ’āļ™āļēāļ­āļąāļāļĄāļ“āļĩāļŊ (GIT) āđ€āļ•āļĢāļĩāļĒāļĄāļ›āļĢāļąāļšāļĄāļēāļ•āļĢāļāļēāļ™āđ€āļĢāļĩāļĒāļāļŠāļ·āđˆāļ­āļ­āļąāļāļĄāļ“āļĩāļŠāļąāļ‡āđ€āļ„āļĢāļēāļ°āļŦāđŒāļ•āļēāļĄāļŦāļĨāļąāļāļŠāļēāļāļĨ āđ‚āļ”āļĒāļĒāļķāļ”āđƒāļŠāđ‰āļ„āļģāļ§āđˆāļē "Synthetic" āđ€āļžāļ·āđˆāļ­āļ„āļ§āļēāļĄāđ‚āļ›āļĢāđˆāļ‡āđƒāļŠ āļĨāļ”āļ„āļ§āļēāļĄāļŠāļąāļšāļŠāļ™ āđāļĨāļ°āļ„āļļāđ‰āļĄāļ„āļĢāļ­āļ‡āļœāļđāđ‰āļšāļĢāļīāđ‚āļ āļ„āđ„āļĄāđˆāđƒāļŦāđ‰āļ•āļāđ€āļ›āđ‡āļ™āđ€āļŦāļĒāļ·āđˆāļ­āļ‚āļ­āļ‡āļāļēāļĢāļŠāļ·āđˆāļ­āļŠāļēāļĢāļ—āļĩāđˆāļ„āļĨāļēāļ”āđ€āļ„āļĨāļ·āđˆāļ­āļ™

āļ­āđˆāļēāļ™āļ•āđˆāļ­ https://www.thairath.co.th/news/governmentpolicy/2961773

#āļ™āđ‚āļĒāļšāļēāļĒāļĢāļąāļ #āđ„āļ—āļĒāļĢāļąāļāļ­āļ­āļ™āđ„āļĨāļ™āđŒ

25/09/2026
18/09/2026

📌 UPDATE āļ›āļīāļ”āļĢāļąāļšāļŠāļĄāļąāļ„āļĢāļ§āļąāļ™āļ—āļĩāđˆ 25 āļ.āļĒ. 69 āđ€āļ§āļĨāļē 12:00 āļ™. āđ‚āļ”āļĒāļ—āļĩāļĄāļ‡āļēāļ™āļˆāļ°āļ•āļīāļ”āļ•āđˆāļ­āļāļĨāļąāļšāđ„āļ›āļĒāļąāļ‡āļœāļđāđ‰āļŠāļĄāļąāļ„āļĢāļ•āļēāļĄāļˆāļģāļ™āļ§āļ™āđ€āļžāļ·āđˆāļ­āļĒāļ·āļ™āļĒāļąāļ™āļŠāļīāļ—āļ˜āļīāđŒāđ€āļ‚āđ‰āļēāļĢāđˆāļ§āļĄāļ‡āļēāļ™

💎 GIT RESEARCH DAY 2026 ðŸŒŋ

āļŠāļ–āļēāļšāļąāļ™āļ§āļīāļˆāļąāļĒāđāļĨāļ°āļžāļąāļ’āļ™āļēāļ­āļąāļāļĄāļ“āļĩāđāļĨāļ°āđ€āļ„āļĢāļ·āđˆāļ­āļ‡āļ›āļĢāļ°āļ”āļąāļšāđāļŦāđˆāļ‡āļŠāļēāļ•āļī (āļ­āļ‡āļ„āđŒāļāļēāļĢāļĄāļŦāļēāļŠāļ™) āļŦāļĢāļ·āļ­ GIT āļŦāļ™āđˆāļ§āļĒāļ‡āļēāļ™āļ āļēāļĒāđƒāļ•āđ‰āļāļēāļĢāļāļģāļāļąāļšāļ”āļđāđāļĨāļ‚āļ­āļ‡āļĢāļąāļāļĄāļ™āļ•āļĢāļĩāļ§āđˆāļēāļāļēāļĢāļāļĢāļ°āļ—āļĢāļ§āļ‡āļžāļēāļ“āļīāļŠāļĒāđŒ āļ‚āļ­āđ€āļŠāļīāļāļ™āļąāļāļ§āļīāļˆāļąāļĒ āļ™āļąāļāļ§āļīāļŠāļēāļāļēāļĢ āļœāļđāđ‰āđ€āļŠāļĩāđˆāļĒāļ§āļŠāļēāļ āļœāļđāđ‰āļ›āļĢāļ°āļāļ­āļšāļāļēāļĢ āđāļĨāļ°āļœāļđāđ‰āļŠāļ™āđƒāļˆāđƒāļ™āļ­āļļāļ•āļŠāļēāļŦāļāļĢāļĢāļĄāļ­āļąāļāļĄāļ“āļĩāđāļĨāļ°āđ€āļ„āļĢāļ·āđˆāļ­āļ‡āļ›āļĢāļ°āļ”āļąāļš āļĢāđˆāļ§āļĄāļ‡āļēāļ™ GIT RESEARCH DAY 2026 āļ āļēāļĒāđƒāļ•āđ‰āđāļ™āļ§āļ„āļīāļ” â€œAdvancing Sustainable Gem and Jewelry Industry through Research and Collaboration”

āđ€āļ§āļ—āļĩāļ—āļĩāđˆāļˆāļ°āļžāļēāļ—āļļāļāļ—āđˆāļēāļ™āļĄāļēāļĢāđˆāļ§āļĄāļ­āļąāļ›āđ€āļ”āļ•āļ­āļ‡āļ„āđŒāļ„āļ§āļēāļĄāļĢāļđāđ‰ āļ‡āļēāļ™āļ§āļīāļˆāļąāļĒ āđāļĨāļ°āļ™āļ§āļąāļ•āļāļĢāļĢāļĄāđƒāļŦāļĄāđˆ āđ† āļžāļĢāđ‰āļ­āļĄāđāļĨāļāđ€āļ›āļĨāļĩāđˆāļĒāļ™āļĄāļļāļĄāļĄāļ­āļ‡āđāļĨāļ°āļŠāļĢāđ‰āļēāļ‡āđ€āļ„āļĢāļ·āļ­āļ‚āđˆāļēāļĒāļ„āļ§āļēāļĄāļĢāđˆāļ§āļĄāļĄāļ·āļ­āđƒāļ™āļ§āļ‡āļāļēāļĢāļ­āļąāļāļĄāļ“āļĩāđāļĨāļ°āđ€āļ„āļĢāļ·āđˆāļ­āļ‡āļ›āļĢāļ°āļ”āļąāļš āđ€āļžāļ·āđˆāļ­āļ™āļģāļœāļĨāļ‡āļēāļ™āļ§āļīāļˆāļąāļĒāđ„āļ›āļ•āđˆāļ­āļĒāļ­āļ”āļŠāļđāđˆāļāļēāļĢāđƒāļŠāđ‰āļ›āļĢāļ°āđ‚āļĒāļŠāļ™āđŒāđ„āļ”āđ‰āļˆāļĢāļīāļ‡ āļŠāļĢāđ‰āļēāļ‡āļĄāļđāļĨāļ„āđˆāļēāļ—āļēāļ‡āđ€āļĻāļĢāļĐāļāļāļīāļˆ āđāļĨāļ°āļĢāđˆāļ§āļĄāļ‚āļąāļšāđ€āļ„āļĨāļ·āđˆāļ­āļ™āļ­āļļāļ•āļŠāļēāļŦāļāļĢāļĢāļĄāļ­āļąāļāļĄāļ“āļĩāđāļĨāļ°āđ€āļ„āļĢāļ·āđˆāļ­āļ‡āļ›āļĢāļ°āļ”āļąāļšāļ­āļĒāđˆāļēāļ‡āļĒāļąāđˆāļ‡āļĒāļ·āļ™

âœĻāļ āļēāļĒāđƒāļ™āļ‡āļēāļ™āļžāļšāļāļąāļš
ðŸ”đāļāļēāļĢāļšāļĢāļĢāļĒāļēāļĒāļžāļīāđ€āļĻāļĐāļˆāļēāļāļœāļđāđ‰āđ€āļŠāļĩāđˆāļĒāļ§āļŠāļēāļāļ—āļąāđ‰āļ‡āđƒāļ™āđāļĨāļ°āļ•āđˆāļēāļ‡āļ›āļĢāļ°āđ€āļ—āļĻ
ðŸ”đāļāļēāļĢāļ™āļģāđ€āļŠāļ™āļ­āļœāļĨāļ‡āļēāļ™āļ§āļīāļˆāļąāļĒāļ”āđ‰āļēāļ™āļ­āļąāļāļĄāļ“āļĩāđāļĨāļ°āđ€āļ„āļĢāļ·āđˆāļ­āļ‡āļ›āļĢāļ°āļ”āļąāļšāđƒāļ™āļŦāļĨāļēāļāļŦāļĨāļēāļĒāļĄāļīāļ•āļī
ðŸ”đāļ‡āļēāļ™āļ§āļīāļˆāļąāļĒāđāļĨāļ°āļ™āļ§āļąāļ•āļāļĢāļĢāļĄāļ—āļĩāđˆāļŠāļēāļĄāļēāļĢāļ–āļ•āđˆāļ­āļĒāļ­āļ”āļŠāļđāđˆāļāļēāļĢāđƒāļŠāđ‰āļ›āļĢāļ°āđ‚āļĒāļŠāļ™āđŒāđƒāļ™āļ­āļļāļ•āļŠāļēāļŦāļāļĢāļĢāļĄ
ðŸ”đPoster Presentation āđ€āļ›āļīāļ”āđ‚āļ­āļāļēāļŠāđƒāļŦāđ‰āđāļĨāļāđ€āļ›āļĨāļĩāđˆāļĒāļ™āļ­āļ‡āļ„āđŒāļ„āļ§āļēāļĄāļĢāļđāđ‰āđāļĨāļ°āļŠāļĢāđ‰āļēāļ‡āđ€āļ„āļĢāļ·āļ­āļ‚āđˆāļēāļĒ

📅 āļ§āļąāļ™āļ­āļąāļ‡āļ„āļēāļĢāļ—āļĩāđˆ 29 āļāļąāļ™āļĒāļēāļĒāļ™ 2569
⏰ āđ€āļ§āļĨāļē 08.30 - 16.30 āļ™.
📍 āđ‚āļĢāļ‡āđāļĢāļĄāļ­āļĩāļŠāļ•āļīāļ™ āđāļāļĢāļ™āļ”āđŒ āļŠāļēāļ—āļĢ āļāļĢāļļāļ‡āđ€āļ—āļžāļŊ

🎉 āđ€āļ‚āđ‰āļēāļĢāđˆāļ§āļĄāļ‡āļēāļ™āļŸāļĢāļĩ āđ„āļĄāđˆāļĄāļĩāļ„āđˆāļēāđƒāļŠāđ‰āļˆāđˆāļēāļĒ!
⚡ āļĨāļ‡āļ—āļ°āđ€āļšāļĩāļĒāļ™āļ”āđˆāļ§āļ™ āļ—āļĩāđˆāļ™āļąāđˆāļ‡āļĄāļĩāļˆāļģāļ™āļ§āļ™āļˆāļģāļāļąāļ”
āļ„āļĨāļīāļ https://short.git.or.th/pNcRFSjrqA


Trust GIT for International-Standard Cu-Bearing Tourmaline TestingWe invite gem traders, gemologists, and jewelry profes...
08/09/2026

Trust GIT for International-Standard Cu-Bearing Tourmaline Testing

We invite gem traders, gemologists, and jewelry professionals to experience GIT’s Cu-bearing Tourmaline (Paraiba) testing service, supported by advanced scientific instrumentation and internationally recognized gemological standards.

Visit us at the 74th Bangkok Gems & Jewelry Fair
8–12 September 2026
📍 Hall 8, GIT Booth

Bring your tourmaline for testing and consult directly with GIT gemologists and laboratory experts during the fair.

GIT – Gem Testing Laboratory
Trusted gem testing with internationally recognized standards.

🔎 Cu-bearing Tourmaline (Paraiba) Identification by UV-Vis Spectroscopy

💎 āđ€āļžāļīāđˆāļĄāļ„āļ§āļēāļĄāļĄāļąāđˆāļ™āđƒāļˆāđƒāļ™āļāļēāļĢāļ•āļĢāļ§āļˆāļŠāļ­āļš Paraiba Tourmaline āļ”āđ‰āļ§āļĒāļ‚āđ‰āļ­āļĄāļđāļĨāļ—āļēāļ‡āļ§āļīāļ—āļĒāļēāļĻāļēāļŠāļ•āļĢāđŒ

GIT āđƒāļŦāđ‰āļšāļĢāļīāļāļēāļĢāļ•āļĢāļ§āļˆāļŠāļ­āļš Cu-bearing Tourmaline āļ”āđ‰āļ§āļĒāđ€āļ„āļĢāļ·āđˆāļ­āļ‡ UV-Vis-NIR Spectrometer āđ€āļžāļ·āđˆāļ­āļĻāļķāļāļĐāļēāļĨāļąāļāļĐāļ“āļ°āļāļēāļĢāļ”āļđāļ”āļāļĨāļ·āļ™āđāļŠāļ‡āļ—āļĩāđˆāļŠāļąāļĄāļžāļąāļ™āļ˜āđŒāļāļąāļšāļ˜āļēāļ•āļļ Copper (Cu) āđāļĨāļ° Manganese (Mn) āļ‹āļķāđˆāļ‡āđ€āļ›āđ‡āļ™āļ­āļ‡āļ„āđŒāļ›āļĢāļ°āļāļ­āļšāļŠāļģāļ„āļąāļāļ—āļĩāđˆāļŠāđˆāļ‡āļœāļĨāļ•āđˆāļ­āļŠāļĩāļ­āļąāļ™āđ€āļ›āđ‡āļ™āđ€āļ­āļāļĨāļąāļāļĐāļ“āđŒāļ‚āļ­āļ‡āļ—āļąāļ§āļĢāđŒāļĄāļēāļĨāļĩāļ™āļžāļēāļĢāļēāļ­āļīāļšāļē (Paraiba tourmaline)

āļœāļĨāļāļēāļĢāļ•āļĢāļ§āļˆāļŠāļ­āļšāļˆāļąāļ”āļ—āļģāđƒāļ™āļĢāļđāļ›āđāļšāļš Spectral Graph Report āļžāļĢāđ‰āļ­āļĄāļ‚āđ‰āļ­āļĄāļđāļĨāļ›āļĢāļ°āļāļ­āļšāļāļēāļĢāļ§āļīāđ€āļ„āļĢāļēāļ°āļŦāđŒāđ‚āļ”āļĒāļœāļđāđ‰āđ€āļŠāļĩāđˆāļĒāļ§āļŠāļēāļ āđ€āļžāļ·āđˆāļ­āđƒāļŠāđ‰āđ€āļ›āđ‡āļ™āļ‚āđ‰āļ­āļĄāļđāļĨāļ­āđ‰āļēāļ‡āļ­āļīāļ‡āļ—āļēāļ‡āļ§āļīāļ—āļĒāļēāļĻāļēāļŠāļ•āļĢāđŒāđāļĨāļ°āđ€āļžāļīāđˆāļĄāļ„āļ§āļēāļĄāļĄāļąāđˆāļ™āđƒāļˆāđƒāļ™āļāļēāļĢāļ‹āļ·āđ‰āļ­āļ‚āļēāļĒāļ­āļąāļāļĄāļ“āļĩ

āđ€āļŦāļĄāļēāļ°āļŠāļģāļŦāļĢāļąāļš
ðŸ”đ āļ™āļąāļāļŠāļ°āļŠāļĄāļ­āļąāļāļĄāļ“āļĩ
ðŸ”đ āļœāļđāđ‰āļ›āļĢāļ°āļāļ­āļšāļāļēāļĢāļ„āđ‰āļēāļ­āļąāļāļĄāļ“āļĩāđāļĨāļ°āđ€āļ„āļĢāļ·āđˆāļ­āļ‡āļ›āļĢāļ°āļ”āļąāļš
ðŸ”đ āļ™āļąāļāļ§āļīāļˆāļąāļĒāđāļĨāļ°āļ™āļąāļāļ­āļąāļāļĄāļ“āļĩāļĻāļēāļŠāļ•āļĢāđŒ
ðŸ”đ āļŠāļ–āļēāļšāļąāļ™āđāļĨāļ°āļ­āļ‡āļ„āđŒāļāļĢāļ—āļĩāđˆāļ•āđ‰āļ­āļ‡āļāļēāļĢāļ‚āđ‰āļ­āļĄāļđāļĨāļ›āļĢāļ°āļāļ­āļšāļāļēāļĢāļ•āļĢāļ§āļˆāļŠāļ­āļš

āļŦāļĄāļēāļĒāđ€āļŦāļ•āļļ: āļāļēāļĢāļ•āļĢāļ§āļˆāļŠāļ­āļš Cu-bearing Tourmaline (Paraiba) āļ‚āļ­āļ‡ GIT āļžāļīāļˆāļēāļĢāļ“āļēāļˆāļēāļāļœāļĨāļāļēāļĢāļ§āļīāđ€āļ„āļĢāļēāļ°āļŦāđŒāđ€āļŠāļīāļ‡āļŠāđ€āļ›āļāļ•āļĢāļąāļĄāļĢāđˆāļ§āļĄāļāļąāļšāļ­āļ‡āļ„āđŒāļ›āļĢāļ°āļāļ­āļšāļ—āļēāļ‡āđ€āļ„āļĄāļĩāđāļĨāļ°āļĨāļąāļāļĐāļ“āļ°āļŠāļĩāļ‚āļ­āļ‡āļ­āļąāļāļĄāļ“āļĩ āļ•āļēāļĄāđ€āļāļ“āļ‘āđŒāļāļēāļĢāļˆāļģāđāļ™āļāļ‚āļ­āļ‡āļŦāđ‰āļ­āļ‡āļ›āļāļīāļšāļąāļ•āļīāļāļēāļĢ GIT āđ‚āļ”āļĒāļāļēāļĢāļ•āļĢāļ§āļˆāļžāļš Cu āđ€āļžāļĩāļĒāļ‡āļ­āļĒāđˆāļēāļ‡āđ€āļ”āļĩāļĒāļ§āđ„āļĄāđˆāđ„āļ”āđ‰āļŦāļĄāļēāļĒāļ„āļ§āļēāļĄāļ§āđˆāļēāļ­āļąāļāļĄāļ“āļĩāļ™āļąāđ‰āļ™āļˆāļ°āļˆāļąāļ”āđ€āļ›āđ‡āļ™ Paraiba Tourmaline

📧 [email protected]
ðŸ“ą Mobile / WhatsApp: +66 88 002 8628
💎 LINE Official:
☎ïļ +66 2 634 4999 āļ•āđˆāļ­ 402–406

💎 NEW SOURCE | PARAÍBA TOURMALINE FROM ETHIOPIAParaíba Tourmaline from Ethiopia — an exciting new source in the gem mark...
03/09/2026

💎 NEW SOURCE | PARAÍBA TOURMALINE FROM ETHIOPIA

Paraíba Tourmaline from Ethiopia — an exciting new source in the gem market

Copper-bearing tourmaline from Ethiopia has recently been reported with characteristics consistent with the internationally recognized definition of Paraíba Tourmaline, including attractive colors ranging from blue to bluish green.

The emergence of a new source of Paraíba Tourmaline represents an important development for the gem trade and highlights the increasing importance of scientific gem testing, as gemstones with similar visual appearances may differ significantly in their chemical characteristics and geographic origin.

🔎 GIT Gem Testing Laboratory provides testing services for Paraíba Tourmaline, combining conventional gemological examination with appropriate analytical techniques, including:

Microscopy | Spectroscopy | EDXRF | Chemical Analysis | Origin Study

These analytical data support the identification of the gemstone, evaluation of its chemical characteristics, and assessment of information relevant to geographic origin in accordance with GIT laboratory procedures and criteria.

âœĻ Scientific testing. Reliable results. Confidence in every gemstone.

📍 The Gem and Jewelry Institute of Thailand (Public Organization)
☎ïļ +66 2634 4999 Ext. 401
📧 [email protected]
🌐 www.git.or.th
LINE:
Instagram: git_thailand

The occurrence of biotite–phlogopite inclusions in Yellow Sapphire provides important mineralogical evidence that can co...
31/08/2026

The occurrence of biotite–phlogopite inclusions in Yellow Sapphire provides important mineralogical evidence that can contribute to understanding its geological origin and crystallization environment.

Confirmed by Raman spectroscopy

Photo by: P. Kamkaew -Gem Testing Laboratory


15/08/2026

ðŸ“Ģ āđ€āļ›āļīāļ”āļĢāļąāļšāļŠāļĄāļąāļ„āļĢāđāļĨāđ‰āļ§! GIT Outstanding Research & Innovations Award 2026
GIT āļ‚āļ­āđ€āļŠāļīāļ āļ™āļąāļāļ§āļīāļˆāļąāļĒ āļ­āļēāļˆāļēāļĢāļĒāđŒ āļ™āļąāļāļ§āļīāļŠāļēāļāļēāļĢ āļ™āļąāļāļĻāļķāļāļĐāļē āđāļĨāļ°āļœāļđāđ‰āļ›āļĢāļ°āļāļ­āļšāļāļēāļĢ āļĢāđˆāļ§āļĄāļŠāđˆāļ‡āļœāļĨāļ‡āļēāļ™āđ€āļ‚āđ‰āļēāļ›āļĢāļ°āļāļ§āļ” āđ€āļžāļ·āđˆāļ­āđāļŠāļ”āļ‡āļĻāļąāļāļĒāļ āļēāļž āļŠāļĢāđ‰āļēāļ‡āļāļēāļĢāļĒāļ­āļĄāļĢāļąāļš āđāļĨāļ°āļ•āđˆāļ­āļĒāļ­āļ”āļ‡āļēāļ™āļ§āļīāļˆāļąāļĒāļŠāļđāđˆāļāļēāļĢāđƒāļŠāđ‰āļ›āļĢāļ°āđ‚āļĒāļŠāļ™āđŒāđƒāļ™āļ­āļļāļ•āļŠāļēāļŦāļāļĢāļĢāļĄ

💎 āđ€āļ›āļīāļ”āļĢāļąāļšāļœāļĨāļ‡āļēāļ™āļ”āđ‰āļēāļ™
o āļ­āļąāļāļĄāļ“āļĩāļĻāļēāļŠāļ•āļĢāđŒ (Gemology)
o āļ§āļąāļŠāļ”āļļāļĻāļēāļŠāļ•āļĢāđŒāđāļĨāļ°āļ§āļąāļŠāļ”āļļāļ—āļ”āđāļ—āļ™
o āļāļēāļĢāļ­āļ­āļāđāļšāļšāđ€āļ„āļĢāļ·āđˆāļ­āļ‡āļ›āļĢāļ°āļ”āļąāļš
o āđ€āļ—āļ„āđ‚āļ™āđ‚āļĨāļĒāļĩāļāļēāļĢāļœāļĨāļīāļ•
o āļ™āļ§āļąāļ•āļāļĢāļĢāļĄāđāļĨāļ°āļ§āļąāļŠāļ”āļļāļĢāļąāļāļĐāđŒāđ‚āļĨāļ
o āļāļēāļĢāļ•āļĢāļ§āļˆāļŠāļ­āļšāđāļĨāļ°āļĢāļąāļšāļĢāļ­āļ‡āļ­āļąāļāļĄāļ“āļĩ
o āļāļēāļĢāļ•āļĨāļēāļ” āļāļēāļĢāļŠāļĢāđ‰āļēāļ‡āđāļšāļĢāļ™āļ”āđŒ āđāļĨāļ°āļžāļĪāļ•āļīāļāļĢāļĢāļĄāļœāļđāđ‰āļšāļĢāļīāđ‚āļ āļ„
o āļ„āļ§āļēāļĄāļĒāļąāđˆāļ‡āļĒāļ·āļ™āđāļĨāļ°āđ€āļĻāļĢāļĐāļāļāļīāļˆāļŦāļĄāļļāļ™āđ€āļ§āļĩāļĒāļ™ (Circular Economy)

🗓 āđ€āļ›āļīāļ”āļĢāļąāļšāļŠāļĄāļąāļ„āļĢāļ•āļąāđ‰āļ‡āđāļ•āđˆāļ§āļąāļ™āļ™āļĩāđ‰ – 23 āļŠāļīāļ‡āļŦāļēāļ„āļĄ 2569

📅āļ›āļĢāļ°āļāļēāļĻāļœāļĨāļœāļđāđ‰āđ€āļ‚āđ‰āļēāļĢāļ­āļšāļŠāļļāļ”āļ—āđ‰āļēāļĒ 5 āļœāļĨāļ‡āļēāļ™āļ§āļąāļ™āļ—āļĩāđˆ 28 āļŠāļīāļ‡āļŦāļēāļ„āļĄ 2569

🏆 āļŠāļīāļ‡āđ€āļ‡āļīāļ™āļĢāļēāļ‡āļ§āļąāļĨ āļžāļĢāđ‰āļ­āļĄāđ‚āļĨāđˆāļĢāļēāļ‡āļ§āļąāļĨāđāļĨāļ°āđƒāļšāļ›āļĢāļ°āļāļēāļĻāđ€āļāļĩāļĒāļĢāļ•āļīāļ„āļļāļ“

📍5 āļœāļĨāļ‡āļēāļ™āļ—āļĩāđˆāļœāđˆāļēāļ™āđ€āļ‚āđ‰āļēāļĢāļ­āļšāļŠāļļāļ”āļ—āđ‰āļēāļĒāļ™āļģāđ€āļŠāļ™āļ­āļœāļĨāļ‡āļēāļ™āđāļĨāļ°āļ›āļĢāļ°āļāļēāļĻāļœāļĨāļœāļđāđ‰āļŠāļ™āļ°
āļ§āļąāļ™āļ—āļĩāđˆ 9 āļāļąāļ™āļĒāļēāļĒāļ™ 2569 āļ āļēāļĒāđƒāļ™āļ‡āļēāļ™ 74th Bangkok Gems & Jewelry Fair 2026

āļŠāļĄāļąāļ„āļĢāđ„āļ”āđ‰āļ—āļĩāđˆ http://docs.google.com/forms/d/e/1FAIpQLSf9KHp_HbEs8dGup5m9bA-v6-idMrlA5SKb5M7r1TNx3-37qg/viewform

āļŠāļ­āļšāļ–āļēāļĄāļ‚āđ‰āļ­āļĄāļđāļĨāđ€āļžāļīāđˆāļĄāđ€āļ•āļīāļĄ āļ„āļļāļ“āļ™āļžāļĢāļąāļ•āļ™āđŒ āđ‚āļŠāļ•āļīāļāđ„āļžāļĻāļēāļĨ 086-609-1565

āļĢāđˆāļ§āļĄāļŠāļĢāđ‰āļēāļ‡āļ­āļ™āļēāļ„āļ•āļ‚āļ­āļ‡āļ­āļļāļ•āļŠāļēāļŦāļāļĢāļĢāļĄāļ­āļąāļāļĄāļ“āļĩāđāļĨāļ°āđ€āļ„āļĢāļ·āđˆāļ­āļ‡āļ›āļĢāļ°āļ”āļąāļšāđ„āļ—āļĒ āļœāđˆāļēāļ™āļ‡āļēāļ™āļ§āļīāļˆāļąāļĒāđāļĨāļ°āļ™āļ§āļąāļ•āļāļĢāļĢāļĄāļ‚āļ­āļ‡āļ„āļļāļ“

āļŦāļĄāļēāļĒāđ€āļŦāļ•āļļ : āļœāļĨāļāļēāļĢāļ•āļąāļ”āļŠāļīāļ™āļ‚āļ­āļ‡āļ„āļ“āļ°āļāļĢāļĢāļĄāļāļēāļĢāļ–āļ·āļ­āđ€āļ›āđ‡āļ™āļ—āļĩāđˆāļŠāļīāđ‰āļ™āļŠāļļāļ”

**Rutile Inclusions in Kyanite**Rutile inclusions are important internal features that support the identification of “na...
31/07/2026

**Rutile Inclusions in Kyanite**

Rutile inclusions are important internal features that support the identification of “natural kyanite”. Beyond confirming natural origin, the morphology, crystallographic orientation, and textural relationship between rutile and its host crystal provide valuable insights into the gemstone's formation conditions and crystal growth history.

At the Gem and Jewelry Institute of Thailand (GIT), our laboratory combines “high-resolution photomicrography” with advanced analytical techniques to characterize internal features and identify mineral inclusions. Depending on the sample and analytical requirements, we employ:

ðŸ”đ Raman Spectroscopy – Mineral and mineral inclusion identification.

ðŸ”đ SEM-EDS (Scanning Electron Microscopy with Energy-Dispersive X-ray Spectroscopy) – High-resolution imaging and elemental analysis of inclusions and host minerals.

ðŸ”đ FTIR (Fourier Transform Infrared Spectroscopy) – Infrared absorption spectroscopy of gemstones.

ðŸ”đ EDXRF (Energy-Dispersive X-ray Fluorescence Spectroscopy) – Non-destructive elemental analysis of gemstones.

These complementary techniques provide reliable scientific evidence for gemstone identification, origin-related studies, research, and documentation.





Photo by: B. Aksorn -Gem testing laboratory

āļ—āļĩāđˆāļ­āļĒāļđāđˆ

Bang Rak

āđ€āļ§āļĨāļēāļ—āļģāļāļēāļĢ

āļˆāļąāļ™āļ—āļĢāđŒ 08:30 - 16:30
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āļžāļĪāļŦāļąāļŠāļšāļ”āļĩ 08:30 - 16:30
āļĻāļļāļāļĢāđŒ 08:30 - 16:30

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āđ€āļ§āđ‡āļšāđ„āļ‹āļ•āđŒ

āđāļˆāđ‰āļ‡āđ€āļ•āļ·āļ­āļ™

āđ€āļ›āđ‡āļ™āļ„āļ™āđāļĢāļāļ—āļĩāđˆāļĢāļđāđ‰āļ‚āđˆāļēāļ§: āđ€āļĢāļēāļˆāļ°āļŠāđˆāļ‡āļ­āļĩāđ€āļĄāļĨāđāļˆāđ‰āļ‡āđ€āļĄāļ·āđˆāļ­ GIT - Gem testing laboratory and research & development āđ‚āļžāļŠāļ•āđŒāļ‚āđˆāļēāļ§āļŠāļēāļĢāđāļĨāļ°āđ‚āļ›āļĢāđ‚āļĄāļŠāļąāđˆāļ™ āļ­āļĩāđ€āļĄāļĨāļ‚āļ­āļ‡āļ„āļļāļ“āļˆāļ°āđ„āļĄāđˆāļ–āļđāļāļ™āļģāđ„āļ›āđƒāļŠāđ‰āđ€āļžāļ·āđˆāļ­āļ§āļąāļ•āļ–āļļāļ›āļĢāļ°āļŠāļ‡āļ„āđŒāļ­āļ·āđˆāļ™ āđāļĨāļ°āļ„āļļāļ“āļŠāļēāļĄāļēāļĢāļ–āļĒāļāđ€āļĨāļīāļāļāļēāļĢāļĢāļąāļšāļ‚āđˆāļēāļ§āļŠāļēāļĢāđ„āļ”āđ‰āļ—āļļāļāđ€āļĄāļ·āđˆāļ­

āļ•āļīāļ”āļ•āđˆāļ­ āļ˜āļļāļĢāļāļīāļˆāļ‚āļ­āļ‡āđ€āļĢāļē

āļŠāđˆāļ‡āļ‚āđ‰āļ­āļ„āļ§āļēāļĄāļ‚āļ­āļ‡āļ„āļļāļ“āļ–āļķāļ‡ GIT - Gem testing laboratory and research & development:

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