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.