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Gem & Jewellery
Crafting Brilliance, Shaping Futures
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      • Technologies
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      • Research Papers & Book Chapters
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      • Course Reference Materials
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Category Archives: lab-service

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  2. Category "lab-service"
Jun92025

Sieve Analysis

lab-serviceJune 9, 2025Leave a comment

Dolutpat sollicitudin ante ac hendrerit. Proin tellus mi, eleifend non venenatis sit amet, ullamcorper at ligula. Nunc molestie dolor nec magna fermentum in pharetra orci mollis.

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Jun92025

Particle Size Analysis (Laser Diffraction)

lab-serviceJune 9, 2025Leave a comment

Dolutpat sollicitudin ante ac hendrerit. Proin tellus mi, eleifend non venenatis sit amet, ullamcorper at ligula. Nunc molestie dolor nec magna fermentum in pharetra orci mollis.

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Jun92025

Planetary Ball Milling

lab-serviceJune 9, 2025Leave a comment

Dolutpat sollicitudin ante ac hendrerit. Proin tellus mi, eleifend non venenatis sit amet, ullamcorper at ligula. Nunc molestie dolor nec magna fermentum in pharetra orci mollis.

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Jun92025

Isodynamic Magnetic Separation

lab-serviceJune 9, 2025Leave a comment

Dolutpat sollicitudin ante ac hendrerit. Proin tellus mi, eleifend non venenatis sit amet, ullamcorper at ligula. Nunc molestie dolor nec magna fermentum in pharetra orci mollis.

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Gem & Jewellery Research & Training Institute

Gem & Jewellery Research & Training Institute

The Gem and Jewellery Research and Training Institute (GJRTI) was established in July 1995 under Section 25 (1) of the National Gem and Jewellery Authority Act.

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  • Gem and Jewellery Research and Training Institute
  • "Ruwan Sewana", No: 73/5/A, Welivita, Kaduwela, Sri Lanka
  • Phone/Fax:
    • General: +94-11 25 79 180
    • Fax: +94-11-25 79 182
    • Research: +94-11 25 79 185
    • Training: +94-11 43 24 676, +94-11 43 24 677
  • Email: info@gjrti.gov.lk
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