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Gemstones
https://australian.museum/learn/minerals/gemstones/

Gemstones are prized for their beautiful colours and patterns and are used in a range of applications including jewellery, decorative items and as important features of mineral collections.

Published 13 November 2018

geoscience minerals mineralogy Minerals Gallery earth sciences Earth and Environmental Science Gems gemstone geology
Sedimentary processes
https://australian.museum/learn/minerals/shaping-earth/sedimentary-processes/

Sediments are formed by the breakdown (both physical and chemical) of pre-existing rocks, which may be of igneous, metamorphic or sedimentary origin.

Published 11 February 2009

geological processes geoscience earth sciences Earth and Environmental Science geology
Water and sedimentary transport
https://australian.museum/learn/minerals/shaping-earth/water-and-sedimentary-processes/

Water plays a vital role in most sedimentary processes. Pure water itself has little effect on rocks. It is the dissolved gases in water, particularly carbon dioxide, that cause the chemical decay of minerals and mineral dissolution.

Published 11 February 2009

geological processes geoscience earth sciences Earth and Environmental Science geology

Tails from the Coasts

Presented with the National Museum of Singapore, this culturally significant collection of watercolours brings to life extraordinary species and captivating stories.

Special exhibition
On now

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Burra

Be transported on an immersive journey through the eyes of burra (eel) in the Australian Museum’s learning and play space.

Permanent kids learning space
10am - 4.30pm

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RELICS

Vintage objects meet miniature LEGO<sup>®</sup> worlds in <i>RELICS: A New World Rises</i>, an extraordinary exhibition created by LEGO<sup>®</sup> Masters winners. Opening 16 August at the Australian Museum.

Special Exhibition
Opens 16 August 2025

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Minerals

Be dazzled by over 1800 spectacular rocks and minerals in our new Minerals Gallery.

Permanent exhibition
Open daily

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