L 67මැණික් ගල්වල විශ්මයජනක වර්ණ පිටුපස ඇති විද්‍යාව | The Science Behind the Dazzling Colors of Gems

[@eventssrilanka9410]

ස්තුතිය 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@Ananda_Perera_GemologyTeacher]

Show this on next Friday 5pm.

[@nuwanbandara5386]

ජයවේවා සර්

[@Ananda_Perera_GemologyTeacher]

Thanks

[@GreatSapphireceylon]

Jaya wewaaa obathumata🙏

[@Ananda_Perera_GemologyTeacher]

T හා s

[@prabathtennakoon9478]

Very important lesson. Well explained. Thanks sir!🙏

[@Ananda_Perera_GemologyTeacher]

You are welcome

[@samansusantha1481]

thanks soooooooooooooooooooo much dr great sir . we collects highest knowledge

[@Ananda_Perera_GemologyTeacher]

Thanks
පාඩම් අංක පිලිවෙලට ඉගෙනගන්න

[@jayalankacharitha8833]

Thank you very much Sir. I have watched all videos of you.

[@Ananda_Perera_GemologyTeacher]

Each Friday 5pm new lesson uploadeds altogether 200.

[@shanthapriyadarshana8269]

Thank you dear Sir God bless you

[@Ananda_Perera_GemologyTeacher]

Welcome learn well Goodluck

[@SafranSaheer]

Well explanation thanks sir

[@Ananda_Perera_GemologyTeacher]

Thanks share to friends

[@cryptoupload3406]

❤❤❤ great explain

[@Ananda_Perera_GemologyTeacher]

Thanks

[@blueisland-u6c]

Thank you so much sir 🙏🙏

[@Ananda_Perera_GemologyTeacher]

Welcome

[@prasannasampath1620]

Thank you sir..❤

[@Ananda_Perera_GemologyTeacher]

Welcome

[@Master-rw5ct]

Thank you sir

[@Ananda_Perera_GemologyTeacher]

Welcome

[@sajanajayasinghe391]

Spinel card eken sapphire wala double reflective bawath balanna puluwn neda Sir

[@Ananda_Perera_GemologyTeacher]

Yes

[@sllakhiru]

😊😊😊😊

[@Ananda_Perera_GemologyTeacher]

Thanks

[@dhamithadhayarathna5913]

👍❤️

[@Ananda_Perera_GemologyTeacher]

Thanks

[@kalyanapriyadias8559]

🙏🙏🙏

[@Ananda_Perera_GemologyTeacher]

Thanks

[@chamiradilshan3673]

❤❤❤

[@Ananda_Perera_GemologyTeacher]

Thanks

[@thushantadharmapala6507]

❤❤❤❤❤🎉🎉

[@Ananda_Perera_GemologyTeacher]

Welcome

[@anuraperera173]

ADR = Anomalous Double Refractive ( not Analogous Doble Refractive) gems . Analogous multimeter is correct,,❤❤❤❤❤

[@Ananda_Perera_GemologyTeacher]

Yes

[@SajithNiroshan-nk9yu]

Gala. AlVE kargna ona

[@Ananda_Perera_GemologyTeacher]

පැහැදිලිව අහන්න

[@gps.p.karmika3105]

ඩබල් පෙන්නන සුදු පට ගල් මොනවා වෙන්න පුළුවන්ද

[@Ananda_Perera_GemologyTeacher]

White sapphire

[@SajithNiroshan-nk9yu]

Karagàn yanwa

[@Ananda_Perera_GemologyTeacher]

👍

[@SajithNiroshan-nk9yu]

Gal wans Wana mokda

[@Ananda_Perera_GemologyTeacher]

ප්‍රශ්නය පැහැදිලි නැහැ 0761815072 අහන්න පැහැදිලිව

[@nelsonanthony2160]

Thank you Sir.

[@Ananda_Perera_GemologyTeacher]

Welcome

[@ShaliduVenuranga]

Thank you sir🙏🙏🙏

[@Ananda_Perera_GemologyTeacher]

Welcome

[@KushansanjayaGem]

Thank you sir 😊😊😊

[@Ananda_Perera_GemologyTeacher]

Welcome learn well Goodluck

[@lalithshantha4717]

Thank u sir

[@Ananda_Perera_GemologyTeacher]

Welcome learn well

[@lalendraayiya8198]

Thank you sir .

[@Ananda_Perera_GemologyTeacher]

Learn well Goodluck