Stützite or stuetzite is a silver telluride mineral with formula: Ag5−xTe3 (with x = 0.24 to 0.36)[2] or Ag7Te4.

It was named for Austrian mineralogist Andreas Xaverius Stütz (1747–1806).

[2][3] It occurs with other sulfide and telluride minerals in hydrothermal ore occurrences.

Associated minerals include sylvanite, hessite, altaite, petzite, empressite, native tellurium, native gold, galena, sphalerite, colusite, tennantite and pyrite.

This article about a specific mineral or mineraloid is a stub.