✦ LIBER ✦

Brown colour of ruby

✍ Scribed by Dr. Jiří Kvapil; Dr. Josef Kvapil; Dr. B. Perner

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The Colour Problem of Ruby

✍ SINGH, LAKHBIR 📂 Article 📅 1958 🏛 Nature Publishing Group 🌐 English ⚖ 184 KB

Colour Centres in Ruby Crystals

✍ G. K. Arkhangelskii; Z. L. Morgenshtern; V. B. Neustruev 📂 Article 📅 1967 🏛 John Wiley and Sons 🌐 English ⚖ 455 KB

Ion Compression and the Colour of Ruby

✍ ORGEL, L. E. 📂 Article 📅 1957 🏛 Nature Publishing Group 🌐 English ⚖ 113 KB

✍ Faye, Anna 📂 Fiction 📅 2014 🌐 German ⚖ 65 KB

✍ Faye, Anna 📂 Fiction 📅 2014 🌐 German ⚖ 65 KB

On the Nature of the Colour Centres of R

✍ G. E. Arkhangelskii; Z. L. Morgenshtern; V. B. Neustrev 📂 Article 📅 1968 🏛 John Wiley and Sons 🌐 English ⚖ 418 KB