description Stellerite Overview
Stellerite is a calcium-rich zeolite mineral in the stilbite group. It commonly forms tabular crystals or distinctive bow-tie and sheaf-like aggregates, often in cavities within basalt and other volcanic rocks. The mineral is named after Georg Wilhelm Steller, a German naturalist. Its pale white, pink, or related colors and crystal shapes make it a specimen mineral collected for study and display rather than a mainstream jewelry gemstone.
help Stellerite FAQ
What is stellerite?
Stellerite is a calcium-rich zeolite mineral in the stilbite group. It commonly forms tabular crystals or bow-tie and sheaf-like aggregates in cavities in volcanic rock.
Where does stellerite form?
Stellerite often forms in cavities within basalt and other volcanic rocks. These open spaces allow its distinctive crystal aggregates to develop.
Why is stellerite named stellerite?
The mineral is named after Georg Wilhelm Steller, a German naturalist. The name honors his work in natural history and exploration.
What do stellerite crystals look like?
Stellerite can form flat, tabular crystals and distinctive bow-tie or sheaf-like clusters. Its appearance is one of the main reasons it attracts mineral collectors.
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