| SCHORL | A variety of tourmaline, black in colour (6) |
| COCKLE | From the French for "shell", a mollusc with heart-shaped shucks; black tourmaline; a furnace, oast or stove; a little boat; or, a codename for a kayak in the Second World War (6) |
| COPPER | Metallic element from which paraiba tourmaline, malachite, azurite, turquoise and chrysocolla derive their blue-greenish colours (6) |
| TBONE | A kind of 3, you might say, black in colour (1-4) |
| ROUNDED | Millipedes are usually brown and black in colour, have a ___ body, and range from 10 to 30 centimeters in length |
| EBON | Black in colour, in poetry |
| AVOCADO | Name a tropical American fruit, green to black in colour, and commonly pear-shaped (7) |
| IRON | A metal, often black in color, that rusts, is attracted by magnets, and is used in making steel. |
| GREBE | Diving bird black in colour apart from tail (5) |
| THIGHBONE | Body part malodorous, black in colour (5,4) |
| VANDYKE | Collar's front finally black in colour |
| OBSIDIAN | Volcanic glass, usually black in colour |
| CYAN | Partner of magenta, yellow and black, in color printing |
| CRYSTALS | Repeating three-dimensional arrangements of atoms, molecules or ions in the form of amethyst. beryl, garnet, opal, tourmaline (8) |
| SALACIA | Experimental film by Tourmaline about Mary Jones, a Black trans woman who lived in nineteenth-century New York |
| ENDOMORPH | A mineral naturally enclosed within another, such as tourmaline in quartz (9) |
| OPAL | Traditional birthstone for October, sometimes replaced in modern times with tourmaline (4) |
| SAND | Grains of quartz, topaz, garnet, tourmaline, shell or coral collectively from which glass, pearls, stucco or Portland cement can derive (4) |
| GEM | Tourmaline or amethyst, e.g. |
| LAJOLLA | Beach community near Tourmaline Surfing Park |
