Category Nuances for hornblende:

• dark,
• secondary,
• abundant,
• igneous,
• metamorphic,
• magnetic,
• resistant,
• heavy,
• harder,
• hydrous,
• minute,
• primary,
• heavier,
• volcanic,
• reactive,
• soluble,
• linear,
• small,
• exotic,
• minor,
• planar,
• new,
• unregulated,
• coloured,
• angular,
• strong,
• colored,
• aluminous,
• crystalline,
• complex,
• unstable,
• common,
• ferrous,
• black,
• crustal,

Simple Categories for hornblende:

• particle,
• stone,
• amphibole,
• rock,
• mineral,
• material,