| singular | plural | |
|---|---|---|
| nominative | malachit | malachity |
| genitive | malachitu | malachitů |
| dative | malachitu | malachitům |
| accusative | malachit | malachity |
| vocative | malachite | malachity |
| locative | malachitu | malachitech |
| instrumental | malachitem | malachity |

| singular | plural | |
|---|---|---|
| nominative | malachit | malachity |
| genitive | malachitu | malachitów |
| dative | malachitowi | malachitom |
| accusative | malachit | malachity |
| instrumental | malachitem | malachitami |
| locative | malachicie | malachitach |
| vocative | malachicie | malachity |
| singular | plural | ||||
|---|---|---|---|---|---|
| indefinite | definite | indefinite | definite | ||
| nominative-accusative | malachit | malachitul | malachite | malachitele | |
| genitive-dative | malachit | malachitului | malachite | malachitelor | |
| vocative | malachitule | malachitelor | |||