Raw cathedral geode

Amethyst, quartz, obsidian, matrix

Stone in its raw state

Collector-grade geodes, quartz clusters, agate slices, volcanic glass, and matrix specimens chosen for locality, structure, and the evidence of how they formed.

Curated

Featured specimens

Ocean Agate Cathedral

Ocean Agate Cathedral

Brazilian deep-cut cathedral geode

$2,84014.2 kg
Amethyst Thunder Egg
New

Amethyst Thunder Egg

Volcanic rhyolite with amethyst core

$1,3604.8 kg
Smoky Quartz Cluster

Smoky Quartz Cluster

High-altitude Alpine specimen

$9202.1 kg
Raw Emerald in Matrix

Raw Emerald in Matrix

Muzo-origin emerald on calcite host

$3,2001.4 kg

Material

Basalt rind. Quartz lining. Volcanic glass. Natural matrix.

We keep the fracture lines, crystal terminations, host rock, and outer shell intact so each piece still reads like geology instead of generic decor.

01

Tracked to locality

From Artigas amethyst and Rio Grande do Sul geodes to Mont Blanc quartz and Muzo emerald, provenance matters as much as color.

02

Read by structure

We grade crystal habit, terminations, luster, banding, fracture pattern, and matrix stability before a specimen enters the catalog.

03

Packed for stone

Dense foam supports, double-wall cartons, and pallet freight for heavy pieces. Weight, fragility, and host rock shape drive the packing plan.