The Mineral Index
A curated geological archive. Every stone admitted to the studio is recorded here — what it is, how hard it is, how it is treated, and the calibres in which it is held.

African Turquoise
Teal and ochre, named for a colour it only borrows.

Amethyst
Violet held in clear stone, plum to lilac.

Apatite
A sea-blue stone with the softness of wax.

Aquamarine
The colour of shallow water, held still.

Atlantisite
Two minerals grown into a single green silence.

Black Labradorite
Darkness that keeps a blue flash in reserve.

Black Moonstone
Smoke, with a quiet silver underneath.

Black Veined Jasper
Ink drawn slowly across stone.

Blue Tiger's Eye
Storm light moving through fibre and quartz.

Bronzite
Bronze flecks in deep brown earth.

Brown Snowflake Obsidian
Warm volcanic glass, lightly frosted.

Carnelian
An ember carried through the whole bead.

Citrine
Honey light, clear to the centre.

Clear Quartz
Transparency: the stone steps back, the form remains.

Cultured Pearl
Grown, not found: nacre laid down layer over layer.

Emerald
Green beryl, inclusions kept as the record of its making.

Garnet
Wine-dark, waiting for the light to pass through.

Gold Tiger's Eye
Bands of gold that move as the wrist turns.

Green Aventurine
A soft green shimmer, close to the surface.

Howlite
White stone, traced as if in pencil.

Kambaba Jasper
An ancient sea floor, drawn in green and black.

Labradorite
Grey stone that opens, briefly, into blue and gold.

Lapis Lazuli
The pigment of Renaissance skies, broken by gold.

Malachite
Concentric greens, each bead its own cross-section.

Mookaite
Mustard, cream and burgundy — no sequence repeats.

Nephrite
Dense, patient green.

Onyx
Absolute black, read as architecture first.

Orange Sodalite
Blue and orange, held in sharp argument.

Owyhee Picture Jasper
Distant ridges and horizons, carried at the wrist.

Phosphosiderite
Lavender stone, rarely seen in this form.

Picasso Jasper
Black and rust lines, sketched in a single pass.

Prehnite
Pale green glass, crossed by fine dark needles.

Rhodonite
Rose stone, veined in black.

Rose Quartz
A milky, unhurried pink.

Ruby
Red corundum, dense and opaque, worn close.

Ruby in Zoisite
Ruby held inside green: two minerals, one stone.

Shattuckite
Deep blue veins, dense as a map.

Silver Obsidian
Black glass with silver caught in its flow.

Snowflake Obsidian
White blooms on volcanic black.

White Moonstone
Milk-white, with a light that floats.