Results 271 to 280 of about 8,359 (284)

aquamarine filter

2009
openaire   +1 more source

star aquamarine

2009
openaire   +1 more source

The Effect of External Pressure on Mechanical Properties of Aquamarine Gemstone Using First Principles Studies

Journal of Minerals and Materials Characterization and Engineering
exaly  

occidental aquamarine

2009
exaly  

aquamarine (coloured) sapphire (Brit.)

2014
exaly  

Siberian aquamarine

2009
openaire   +1 more source

synthetic aquamarine

2014
openaire   +1 more source

aquamarine, -inclusion in

2009
exaly  

aquamarine sapphire

2009
openaire   +1 more source

aquamarine, Brazilian

2009
openaire   +1 more source