Lithophone


A lithophone is a musical instrument consisting of a rock or pieces of rock which are struck to produce musical notes. Notes may be sounded in combination or in succession. The lithophone is an idiophone comparable to instruments such as the glockenspiel, vibraphone, xylophone and marimba.
In the Hornbostel-Sachs classification system, lithophones are designated as '111.22' - directly-struck percussion plaques.

Notable examples

A more sophisticated lithophone trims and mounts individual stones to achieve a full-scale idiophone:
A stone marimba is configured in the same manner as the more typical wooden bar marimba. The bars are usually wide like a wooden marimba, but are thinner, which helps increase resonance. The stone marimba may or may not have resonators.
A stone marimba housed at the Musée de l'Homme is possibly the oldest-known musical instrument on the planet.

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