Modifiers matching rock:

• modern,
• sedimentary,
• hard,
• stronger,
• unconsolidated,
• volcanic,
• organic,
• precious,
• metamorphic,
• fragile,
• opaque,
• impenetrable,
• natural,
• igneous,
• argillaceous,
• older,
• ingenious,
• soft,
• underlying,
• covered,
• tight,
• dark,
• polyphase,
• colorful,
• smooth,
• light,
• crystalline,
• heavier,
• crustal,
• tough,
• fragmented,
• powdered,
• hardest,
• porous,
• impervious,
• textured,
• chemical,
• clastic,
• stable,
• ordinary,
• red,
• coloured,
• plutonic,
• non-porous,
• surrounding,
• elastic,
• acid,
• artificial,
• insoluble,
• industrial,
• available,
• fine,
• durable,
• rigid,
• frozen,
• marine,
• flying,
• small,
• dry,
• inert,
• uniform,
• extrusive,
• heated,
• lighter,
• soluble,
• intrusive,
• indigenous,
• colored,
• sticky,
• exotic,
• combustible,
• metallic,
• basic,
• widespread,
• carbonaceous,
• egyptian,
• polycrystalline,
• massive,
• coarse,
• rich,
• sedentary,
• magnetic,
• strong,
• looking,
• common,
• british,
• firm,
• alkaline,
• russian,
• terrestrial,
• related,
• polished,
• dense,
• deleterious,
• resistant,
• visible,
• unstable,
• granular,
• dated,
• pulverized,
• useful,
• decorative,
• simple,
• azonic,
• original,
• loose,
• harder,
• abundant,
• permeable,
• flat,
• angular,
• enough,
• reflective,
• new,
• barren,
• isolated,
• aluminous,
• virgin,
• extraterrestrial,
• crushed,
• inappropriate,
• free,
• homogeneous,
• geological,
• large,
• local,
• native,
• weak,
• base,
• salt,
• rough,
• nonporous,
• heterogeneous,
• compact,
• heavy,
• subsurface,
• consolidated,
• noble,
• sharp,
• abrasive,
• good,
• reactive,
• normal,
• friable,
• acidic,
• ornamental,
• refractive,
• molten,
• white,
• conductive,
• intermediate,
• smaller,
• ductile,
• unusual,
• lightweight,
• vitreous,
• geologic,
• calcareous,
• crumbly,
• flinty,
• suitable,
• glassy,
• spherical,
• refractory,
• korean,
• bituminous,
• siliceous,
• hot,
• size,
• anisotropic,
• weaker,
• solid,
• traditional,
• softer,
• primary,
• planetary,
• eruptive,
• brittle,
• typical,
• competent,
• difficult,
• impermeable,

Simple categories matching powdered:

• particulate,
• salt,
• substrate,
• material,
• metal,
• chemical,
• commodity,
• concentrate,
• condiment,
• beverage,
• fiber,
• carrier,
• fuel,
• substance,
• component,
• constituent,
• oxide,
• item,
• flavoring,
• food,
• abrasive,
• part,
• lubricant,
• stuff,
• color,
• adhesive,
• gem,
• rock,
• polymer,
• herb,
• sorbent,
• milk,
• nutrient,
• stone,
• solid,
• clay,
• solute,
• alkali,
• filler,
• compound,
• mineral,
• particle,
• ingredient,
• carbon,
• fibre,
• product,
• drug,
• drink,
• cocoa,
• spice,
• foodstuff,