| Tanzanite(noun, name, stone, jewel) |
| Tektite(noun, name, stone, jewel) |
| Topaz(noun, name, stone, jewel) |
| Tourmaline(noun, name, stone, jewel) |
| Tremolite(noun, name, stone, jewel) |
| Triphane(noun, name, stone, jewel) |
| Turkiyenite(noun, name, stone, jewel) |
| Turquoise(noun, name, stone, jewel) |
| Variscite(noun, name, stone, jewel) |
| Verdite(noun, name, stone, jewel) |
| Zircon(noun, name, stone, jewel) |
| Zoisite(noun, name, stone, jewel) |
| amphibolite(noun, name, stone, rock) |
| andesite(noun, name, stone, rock) |
| basalt(noun, name, stone, rock) |
| bluestone(noun, name, stone, rock) |
| breccia(noun, name, stone, rock) |
| calcrete(noun, name, stone, rock) |
| chalk(noun, name, stone, rock) |
| chert(noun, name, stone, rock) |