[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Science, technology and education](https://indike.org/pramana/ins.science) › [A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D.](https://indike.org/pramana/ins.science.ray-1902) › v2.c32.s16.34 # A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v2.c32.s16.34 A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v2.c32.s16.34 - **Language:** English ### [v2.c32.s16.34](https://indike.org/pramana/ins.science.ray-1902.v2.c32.s16.34) ∗ रक्त पीतं सितं शैरीषं (Varáha); आताम्रं (Garuda). Yellow diamonds are unknown in India at the present day at any rate. "India can claim for its own all the finely coloured stones of blue, green and red, not however, yellow diamonds, which come mainly from South Africa." (Bauer and Spencer). Crystals of black diamond should not be confounded with the black carbonado. - [Previous: v2.c32.s16.33](https://indike.org/pramana/ins.science.ray-1902.v2.c32.s16.33) - [Next: v2.c32.s16.35](https://indike.org/pramana/ins.science.ray-1902.v2.c32.s16.35) - [Up: v2.c32.s16](https://indike.org/pramana/ins.science.ray-1902.v2.c32.s16) ## Cites (2) - [Garuḍapurāṇa](https://indike.org/pramana/in.purana.garuda) — Vyāsa, Sanskrit - [Bṛhatsaṃhitā](https://indike.org/pramana/in.astro.samhita.rsi.brhatsamhita) — Varāhamihira, Sanskrit --- Source: [https://indike.org/pramana/ins.science.ray-1902.v2.c32.s16.34](https://indike.org/pramana/ins.science.ray-1902.v2.c32.s16.34) · Pramāṇa