Lapis lazuli
Lapis lazuli (a nomine Arabico لازورد  lāzaward, a Persico لاجورد  lāǧward, a nomine urbis in hodierna Afgania sitae ubi hic lapis effodiebatur) est lapis pretiosus caeruleus ultramarinus maculis aurei coloris praeditus. Inter pigmenta et medicamenta adhibetur.

Notae

Bibliographia 
 C. J. Duffin, "The pharmaceutical use of Lapis Lazuli in the Ancient East" in Pharmaceutical Historian vol. 44 (2014) pp. 84–87
 G. Frison, G. Brun, "Lapis lazuli, lazurite, ultramarine ‘blue’, and the colour term ‘azure’ up to the 13th century" bin J. Int. Col. Assoc. vol. 16 (2016) pp. 41–55
 A. Radini et al., "Medieval women’s early involvement in manuscript production suggested by lapis lazuli identification in dental calculus" in Science Advances vol. 5 no. 1 (9 Ianuarii 2019)
 J. Wyart, P. Bariand, J. Filippi, "Lapis lazuli from Sar-e-Sang, Badakhshan, Afghanistan" in Gems and Gemmology vol. 17 (1981) pp. 184–190

Sapphirus

Nexus externi

Mineralia
Verba Arabica mutuata
Verba Persica mutuata
Pigmenta
Gemmae
Medicamenta