Modifiers matching rock:

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

Simple categories matching conductive:

• metal,
• cable,
• material,
• conduit,
• member,
• jewelry,
• paint,
• oxide,
• filler,
• substrate,
• device,
• rock,
• body,
• particle,
• object,
• aggregate,
• constituent,
• agent,
• jewellery,
• rubber,
• container,
• stream,
• surface,
• tissue,
• liquid,
• equipment,
• connector,
• fibre,
• nitride,
• rod,
• article,
• medium,
• powder,
• fabric,
• fluid,
• subject,
• region,
• tube,
• polymer,
• element,
• phase,
• coating,
• plug,
• post,
• structure,
• layer,
• electrode,
• part,
• elements,
• support,
• paste,
• tool,
• coolant,
• clip,
• fiber,
• property,
• area,
• feature,
• sheet,
• system,
• hardware,
• organ,
• ground,
• solution,
• film,
• adhesive,
• paper,
• clay,
• chemical,
• pattern,
• carbon,
• compound,
• atom,
• ceramics,
• particulate,
• water,
• line,
• soil,
• component,
• gas,
• wire,
• solid,
• barrier,
• matter,
• sediment,
• strip,
• carrier,
• ore,
• product,
• salt,
• mineral,
• profile,
• substance,
• plate,
• item,
• composition,
• contaminant,
• deposit,
• insulator,
• debris,