04:15

Cleaning and studying the ruby rich contact zone in block 208-8 at Aappaluttoq in Greenland

01:48:52

"The story of Jedi Spinel" - a webinar and a video with AIGS and Vincent Pardieu

02:58:08

Let's read & talk about Gemology with Gian Carlo Parodi

17:49

Field Gemology Case

02:14:18

Let's read & talk about Gemology with Emmanuel Fritsch

02:59:56

Let's read & talk about Gemology with Edward Boehm.

02:45:07

Lets read and talk about gemology with John Saul, author of "A Geologist Speculates"

02:14:21

Let's read & talk about Gemology: Jack Ogden investigating the legend of the Black Prince´s Ruby.

01:59:52

Let's read & talk about Gemology with Jean Claude Michelou, Editor in Chief of "InColor" Magazine.

01:44:16

Let's read & talk about Gemology with Richard W. Hughes, author of "Ruby & Sapphire"

02:06:08

"Let's Read & Talk about Gemology" with John I. Koivula

02:19:52

"Let's Read & Talk about Gemology" with Antoinette L. Matlins

02:10:14

"Let's Read & Talk about Gemology" with John L. Emmett

01:37:00

Let's Read & Talk about Gemology with Emily V. Dubinsky

02:22:07

"The culture of Webinars, The Gem Industry and the new Normal"

02:26:38

«30 years in Bangkok from Treatments to Gem Cutting & Trading», with Karim Guerchouche

02:42:18

«Geology of Gems: 30+ years of a fascinating Scientific & Human Adventure », with Gaston Giuliani

02:21:12

«From Follow the Zebra to Follow a dream», a gemology webinar with Philippe Brunot

01:56:37

«The Evolution of the Gems & Jewelry Supply Chain», a gemology webinar with Jean Claude Michelou

02:09:03

"The Gem Industry in Vietnam", a Field Gemology webinar with Dr. Pham Van Long, PhD

02:10:55

"Mining Rubies & Sapphires in Madagascar", a Field Gemology webinar with Nirina Rakotosaona

02:44:25

"Culture of the Sapphire Trade in Sri Lanka", a Field Gemology webinar with Armil Sammoon.

02:57:10

"Geology & Prospecting of African Gem Deposits", a Field Gemology webinar with Dr. Cedric Simonet

03:06:40

"Exploring Gem pegmatites", a Field Gemology Talk webinar with Peter Lyckberg

03:14:33

"People & Places: Journey in Humanitarian Gemology", a webinar with Richard W. Hughes

02:15:40

"Gem Rushes in Madagascar", a Field Gemology Talk webinar with Dr. Remy Canavesio, PhD

02:41:36

"Gem Tracking in East Africa", a Field Gemology Talk webinar with Mark Saul

02:33:08

"Afghanistan and its gems", a Field Gemology Talk webinar with Gary Bowersox

02:36:59

"Australian Sapphires", a Field Gemology Talk webinar with Terry Coldham

01:58:07

"River to Ring" a Field Gemology Talk webinar with Chris Hood.

03:09:41

"Femmes sur le Terrain (des pierres precieuses) - Webinar en Français.

02:17:42

"Women in the Field", a Webinar

01:06:06

Gemmology Webinar about "Field Gemology", with Vincent Pardieu as guest of Rui Galopim de Carvalho

03:03:52

Webinar "The Basic Rules of Field Gemology": A discussion between Vincent Pardieu & Justin Prim

01:11:27

"Discover the oldest rubies in the World: Rubies from Greenland", a webinar by hosted by AIGS

06:41

Emeralds from Mananjary Madagascar: "Ants and Kings" (Part 02: Ants)

09:29

"Fleur de pêcher" - Gem mining stories in Ilakaka , Madagascar, 2019.

09:18

VALE VERDE, Emeralds from Minas Gerais, Brazil

05:43

Antaralava Sapphire Rush (Ilakaka, Madagascar)

04:48

TSAVO, KENYA: "Elephants and Gems"

21:31

Gem Painting

05:54

Field Gemology in Northern Madagascar

04:37

Pokot Kenya - Field Exploration for Rubies

06:45

"ESMERALDERO - The Colombian emerald"

05:55

KAGEM in ZAMBIA, The World's Largest Emerald Mine.

05:26

"MAASAI LAND" - Rubies from Longido, Tanzania

04:53

Greenland Rubies - Natural Beauties

04:50

« REDLANDIC » - Meet the northern ruby miners

05:09

Gem mines and market - A visit to the Luc Yên district in Vietnam

07:06

Treasure of Panjshir, the Afghan emeralds

05:10

"Ants and Kings: Part 1: Kings": Emeralds from Mananjary, Madagascar

06:22

"Ilakaka, In the Making"

06:32

Conservation Gemstones - Mozambique

05:14

Pailin - Legend and gemstones.

01:07:04

"Follow the Zebra" (Version Francaise )

01:07:14

"Follow the Zebra" (English speaking version)

08:25

Gems of the Living World: A Journey to Niassa

14:06

"LION'S HEART", a story about generosity, courage & commitment in Niassa, Mozambique.

05:21

SRI LANKA - FIRE and SAPPHIRES

06:34

Ethiopia, Land of origins Part I: Emeralds from Southern Ethiopia