Jade
The Tamil name for ruby stone is "மாணிக்கம்" (Maanikkam).
The Tamil name for Ruby stone is "மாணிக்கம்" (Maṇikkam).
The Tamil name for thunder stone is "இடும்பை மணி" (Idumbai Mani).
The Tamil name for emerald stone is "மரகதம்" (Maragatham).
The Tamil name for akik stone is "ஆகிக் கல்" (Aagik kal).
The Tamil name for ruby stone is "மாணிக்கம்" (Maanikkam).
"Nuraikal" is the Tamil name for pumice stone.
The Tamil name for Ruby stone is "மாணிக்கம்" (Maṇikkam).
The Tamil name for thunder stone is "இடும்பை மணி" (Idumbai Mani).
The Tamil name for akik stone is "ஆகிக் கல்" (Aagik kal).
The Tamil name for emerald stone is "மரகதம்" (Maragatham).
There is no direct word for Garnet in Tamil but, there is a name for 'cross garnet' and it is குறுக்குப் பிணைச்சல்.
இரத்தினம் (iraththinam) Ruby pavaLam = பவளம்
Topaz stone in Tamil is known as "தொப்பாஸ் கல்" (Topaz Kal).
vairam
Pumice stone is known as "கரிசல் கல்" (Karissal kal) in Tamil.
Jade is a precious gem, it is green and brilliant. The word Jade is used as a female name as well, probably based on the beauty of the stone.