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Kōrero: Rock, limestone and clay

Zeolite

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Zeolite

Zeolite has a unique molecular structure – the crystal is open, with many surfaces. This makes it very absorbent. One of its main uses is as cat litter, and it is also an ingredient of potting mix.

Te whakamahi i tēnei tūemi

GRACE Davison Industries

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Me pēnei te tohu i te whārang

Carl Walrond, Rock, limestone and clay – Other minerals, Te Ara – the Encyclopedia of New Zealand, https://teara.govt.nz/mi/diagram/5261/zeolite (accessed 24 June 2026).

He kōrero nā Carl Walrond, i tāngia i te 2 March 2009.