Essay name: Minerals and Metals in Sanskrit literature
Author:
Sulekha Biswas
Affiliation: Chhatrapati Sahuji Maharaj University / Department of Sanskrit
This essay studies the presence of Minerals and Metals in Sanskrit literature over three millennia, from the Rigveda to Rasaratna-Samuccaya. It establishes that ancient Indians were knowledgeable about various minerals and metallurgy prior to the Harappan era, with literary references starting in the Rgveda.
Chapter 7 - A millennium of Ratnashastra (gemmology) literature in India
67 (of 85)
External source: Shodhganga (Repository of Indian theses)
Download the PDF file of the original publication
VII-64
conch-pearl is yellow. Varāhamihira wrote (BS. 81.28):
शंखोद्भव� शशिनिभ� वृत्तं भ्राजिष्णु रुधिरं�
[śaṃkhodbhava� śaśinibha� vṛtta� bhrājiṣṇu rudhiraṃca
] The pearl bom of conch-shell is round, lustrous, beautiful and
moon-like"
In Navaratnapariksa (67 &82), conch-pearl was specifically
mentioned as kısan since it was longish, like the egg of a pigeon,
coming from Pancajanva (the famous name of conch) and lustrous
like hail-stone:
दीर्घम� � यत� कृशम� प्रोक्तम� कपोताण्ड प्रमाणम्
वर्षोपले समदीप्ति पान्चजन्� कुलोभवम्
[dīrgham ca yat kṛśam proktam kapotāṇḍa pramāṇam
varṣopale samadīpti pāncajanya kulobhavam
] Pheru wrote (RYP 41) that conch-pearl with a reddish tint
occurs in the right-whorled conch (daksinävarta sankha). Manimālā
(266-270) provided some collected information:
'Only the yellow-bodied and black-mouthed conch-shells produ
pearls. Such a pearl has the dimension of a large plum, and is
white as the inner surface of the coat of that shell fish. There
are twenty-seven kinds of conch-shells, produced by as many stellar
constellations. À conch-pearl could be white, black, yellowish,
crimson blue, reddish, deep yellow, ash coloured or pale red'.
The bamboo pearl is also quite real; some female bamboos
produce a siliceous concretion in their joints which is called
in Sanskrit vam samuktā, vamsalocana, vam akarpura, tvaksēra,
tvaksira (Persian tabāshir) etc. The Indians, Persians and Arabs
were aware of its medicinal properties. (Edward Balfour,
* Encyclopaedia Asiatica', New Delhi, 1976 volume 8, p. 797).
