Metals and Stones
| English | Hindi |
| mineral | khanij (m) |
| metal | dhatu (f) |
| precious stone | ratna (m) |
| brass | pital (f) |
| bronze | kansa (m) |
| copper | tamba (m) |
| gold | sona (m) |
| silver | chandi (f) |
| steel | ispat (m) |
| alum | phitkari (f) |
| chalk | khadiya (f) |
| clay | mitti (f) |
| glass | shisha (m) |
| iron | loha (m) |
| lime | chuna (m) |
| marble | sangmarmar (m) |
| mercury | para (m) |
| coral | munga (m) |
| diamond | hira (m) |
| emerald | panna (m) |
| pearl | moti (m) |
| ruby | lal, manik (m) |