Bumble Bee Jasper EGG

This Bumble Bee Jasper egg is cut and polished into a smooth, palm-shaped form under 50 grams. The rounded shape lets you see the stone's signature black-and-yellow banding curve continuously around the surface. Because the banding is natural, the exact pattern and color balance vary from egg to egg.

Quick facts

About

Despite its trade name, Bumble Bee Jasper is not a jasper — it is a banded volcanic sedimentary rock from near Mount Papandayan in West Java, Indonesia. Its bold yellow and black bands form from sulfur- and arsenic-bearing minerals, including realgar and orpiment, alongside calcite and aragonite. The egg is one of the most popular cutting shapes for banded stones because the curved surface shows off color transitions in a way flat cuts cannot, and the rounded form fits comfortably in the hand. At roughly 5-6 on the Mohs scale, it takes a smooth polish but can still be scratched by harder material. See our broader egg-shaped stones, our jasper collection, or the full stones collection for comparison pieces.

How to use it

Many people keep a stone egg on a desk or nightstand simply to hold and turn in the hand, similar to a worry stone, or set it upright in a small stand as a display piece. Because it is compact, it also travels well in a pocket or pouch for a tactile touchstone during the day. Treat it as decorative and handle it with clean, dry hands.

Care

Dust with a dry, soft cloth; avoid household cleaners. Never place this stone in water and never use it to make elixirs or gem water — its coloring comes from sulfur- and arsenic-bearing minerals, so soaking it or ingesting anything that has touched it is not safe. Never grind, cut, sand, or otherwise create dust from it. Wash your hands after handling, and keep it away from children and pets who might mouth it.

Frequently asked questions

Is Bumble Bee Jasper toxic?
The color banding comes from sulfur- and arsenic-bearing minerals such as realgar and orpiment. Polished pieces can be handled normally, but wash your hands afterward, never place the stone in water or make elixirs with it, and never grind, cut, or sand it to avoid creating dust. Keep it away from young children and pets.

Is Bumble Bee Jasper really a jasper?
No. Despite the name, it is a banded volcanic sedimentary rock from West Java, Indonesia, not a member of the jasper (chalcedony) family.

Why is it shaped like an egg?
The egg is a classic lapidary cut for banded and patterned stones. Its curved surface displays color transitions smoothly and the shape sits comfortably in the palm.

Can I get it wet?
No. Keep it dry at all times — never soak it, rinse it under running water, or use it in gem water or elixirs.

Is this a health product?
No. This is a decorative item, not a health product. Any traditional associations noted are cultural attribution, not medical claims.

Will every egg look the same?
No. Banding width, color saturation, and pattern placement vary naturally from stone to stone, so each egg is one of a kind.