stibnite

• Mineral gris suave, principal mena del antimonio, compuesto de sulfuro de antimonio.

A soft grey mineral that is the primary ore of antimony.

1. Antimony oreC2formalscientific

   A soft, grey, metallic mineral that is the primary ore of antimony, often found in needle-like crystals.

   estibina

   • Stibnite is commonly mined for its antimony content.
   • The museum displayed a beautiful specimen of stibnite crystals.
   • Geologists identified the deposit as rich in stibnite.