Diamond Angola 4 Diamonds 4 diamond 4 1 kestose 2 1-kestose 2 Age determination 2 Albian 2 Aptian 2 Barium 2 Barium compounds 2 Barium strontium titanium oxide 2 Boron nitride 2 Boron nitride and Carbon nitride 2 Carbon nanotubes 2 Carbon nitride 2 Catoca kimberlite 2 Clinopyroxene 2 Cohesive energies 2 Compton profile 2 Compton profiles 2 Compton scattering 2 Decapoda (Crustacea) 2 Desorption 2 Diamond deposits 2 Diamond exploration 2 Dihydroxybenzoic acids 2 Doped sample 2 Early Cretaceous 2 Electron wave functions 2