![Looks Like [A] Natural OKenite Specimen image](https://cdn.earthwonders.com/processed/resized/looks-like-a-natural-okenite-8135c219-d977-4aa5-ac98-3b6ac82829d3_large.webp)
$350Median
28Sold (12 mo)
$50Last sale
Okenite specimens for sale
28 for sale · $50–$2,990 USD
50 in the gallery
Okenite is a hydrated calcium silicate mineral that typically forms as white, fluffy aggregates or needle-like tufts within cavities in basalt and other silicate rocks. Its crystals are usually translucent to nearly colorless, with a buttery luster that highlights its delicate, often cottony habit. The mineral commonly occurs alongside zeolites and other secondary silicates, emerging in environments with abundant humidity where hydration water is retained in the crystal structure. In many classic localities, okenite appears in pale, airy clusters that emphasize its fragile, woolly textures.
- Formula
- Ca10Si18O46 · 18H2O
Buy Okenite specimens
View all 28Where Okenite is found
About Okenite
Notable specimens come from regions in India and the United States, where okenite is hosted in mineral-rich cavities and geodes, occasionally near zeolite associations that contribute to striking, contrasting mineral pairs. Collectors prize okenite for its distinctive appearance and its tendency to form large, soft aggregates that photograph well and display a gentle luminescence when clean and well lit. While not among the hardest minerals, its rarity in pristine, sizeable clusters and the rarity of vivid, undisturbed tufts make well-preserved pieces desirable for drawer and display collections alike.
