Brown is "bhura",gray is "sleti'.If you know the stone slate,its coming from there.

आनीटा-जी, gray और brown क्या हैं? धन्यवाद

Mota is "T"as in Tokyo that is fat but Pearl "T" is as in "Tanjavor" or "Tamil".

Isn't Moti means fat. I thought mota and moti meant fat...