Hand-carved
Caribbean Calcite Tower
A hand-carved obelisk of Caribbean calcite – pale blue calcite marbled with brown aragonite.
- Two natural minerals: blue calcite and aragonite
- Undyed; the banding runs through the form
- Soft at 3 Mohs: dust it dry, never wet
- Hand-carved to a four-faced obelisk
Price range: $8.90 through $15.90
Estimated delivery:
Free shipping on US orders over $180 · 30-day returns
Light, but not full sun
The faces take the light one at a time, so a point on a shelf changes through the day. Keep it out of direct sun though: amethyst and rose quartz both fade.
Named, treatment and all
Undyed is written undyed. Where the colour comes from a metal coating, the page says so, because that is the part nobody else tells you.
No two points alike
Banding, colour zoning, a tip a degree off centre. That unevenness is what tells you it is stone and not resin, and it is why yours is yours.
Frequently asked questions
What is Caribbean calcite?
A trade name for a stone combining pale blue calcite with brown aragonite. It appeared on the market relatively recently and is sold under this name almost universally.
Is it rare?
It comes from a limited source, which is why it is often described as rare. We would not lean on that word - supply has been steady enough for the stone to be widely available.
Is it fragile?
Yes. Calcite is soft - around 3 on the Mohs scale - and scratches with a fingernail edge. It is a shelf stone, not one to handle constantly.
How should it be cleaned?
A dry cloth. Calcite reacts with acids, including anything in household cleaners and even prolonged water, which will dull the polish.
Cut from rough, not grown
A tower starts as a block of rough stone. It is sawn to a rough shape, ground to its faces, then polished by hand through finer and finer grits. The faces are never perfectly equal and the point is rarely perfectly centred - that unevenness is what tells you it is stone and not resin.

What the colour is telling you
Some of these stones are exactly what they look like. Others are quartz with a metal coating applied under heat, which is where the iridescent blues and violets come from. Neither is a lesser stone, but only one of them is a natural colour, and we say which is which on every listing.














