Gem and Jewelry Library

Update on Emeralds from the Mananjary-Irondro Area...

Vincent Pardieu, Supharart Sangsawong, Léonard Cornuz, Victoria Raynaud and Sarocha Luetrakulprawat

Flower-Shaped Trapiche Ruby from Mong Hsu, Myanma...

Isabella Pignatelli, Gaston Giuliani, Christophe Morlot, Michel Cathelineau and Shang I (Edward) Liu

Characterisation of Pink-to-Red Spinel from Four I...

Chawalit Chankhantha, Ratthaphon Amphon, Habib Ur Rehman and Andy H. Shen

A Study of Emeralds from Davdar, North-Western Chi...

Di Cui, Zongting Liao, Lijian Qi, Qian Zhong and Zhengyu Zhou

Stereoscopy in Asteriated Gemstones Revisited...

Thanh Nhan Bui, Pascal Entremont, Francesco Mazzero and Jean-Pierre Gauthier

Gemmological and Mineralogical Characteristics of ...

Min Ye and Andy H. Shen

A Journey to Luc Yen, Vietnam (February 2019)...

Tasnara Sripoonjan, Waratchanok Suwanmanee, Doan Thi Anh Vu and Bhuwadol Wanthanachaisaeng

Pink Axinite from Merelani, Tanzania: Origin of Co...

Maxence Vigier and Emmanuel Fritsch

Gem Exploration Using a Camera Drone and Geospatia...

Philippe Maxime Belley, Pattie Shang and Donald John Lake

The Late 14th-Century Royal Crown of Blanche of ...

Karl Schmetzer and H. Albert Gilg

A Mineralogical Investigation on Volatilization of...

Prasad, P.N., McElroy, I., Lennartsson, A. et al.

Origin of andradite in the Quaternary volcanic And...

Gałaś, A., Majka, J. & Włodek, A

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