The Archive of Heritage.

A curated documentation of geological works that have found their place in private, institutional and archival collections.

Each entry records a completed chapter of our practice — preserved as documentation, not for acquisition.

Sold One-Offs

Each of these objects tells its own story and has already found a place in exclusive collections. They stand for the highest rarity, incomparable quality and the timeless fascination of unique works of nature and art.

4 works

Amethyst with a Sceptre Calcite
A calcite sceptre of exceptional size, of a kind found only extremely rarely, has grown cleanly into an amethyst. This rare union makes the piece a singular one-off and a true collector's item — one among millions of stones, scarcely if ever found in this form again.
Dimensions
45 cm including stand, sculpture 35 × 30 × 20 cm
Weight
12 kg
Provenance
Brazil
Crystal Table, a One-Off
With luminous crystals and carefully selected, untreated wood, this table becomes a sensory experience. It lends the room a quiet presence, creates calm and invites special moments.
Dimensions
123 × 80 cm, table height 80 cm
Weight
350 kg
Provenance
Amethyst from Brazil, created and handcrafted in Switzerland
Citrine Crystal Portal
A rare natural masterpiece with extraordinarily grown citrine crystals of particular beauty and expressiveness. It radiates a warm, golden light and embodies exclusivity, refinement and timeless natural elegance.
Dimensions
180 cm including stand, sculpture 77 × 49 × 9 cm
Weight
49 kg
Provenance
Brazil
Tourmalinated Quartz Sphere
An extraordinary sphere from Madagascar with black schorl tourmaline grown in fine, needle-like structures within clear rock crystal. A rare contrast of power and precision.
Dimensions
20 cm
Weight
12 kg
Provenance
Madagascar

Museum & Gallery Pieces

This collection gathers masterpieces admired across the centuries. With exceptional presence, artful form and historical depth, they reflect the union of nature, creativity and cultural value.

4 works

Lapis Lazuli Sculpture
Originating from the depths of Afghanistan, this sculpture reveals the sublime beauty of an exceptionally rich lapis lazuli. Its deep, royal blue feels like frozen time — calm, dignified and of quiet authority.
Dimensions
62 × 45 × 29 cm
Weight
131 kg
Provenance
Afghanistan
Rock Crystal Cluster
This exceptional rock crystal cluster from Madagascar unites the purity of grown crystals with the warm nobility of hand-picked Swiss wood. Light penetrates the transparent forms and meets organic calm — a dialogue between origin and the finest craftsmanship.
Dimensions
48 × 65 × 16 cm
Weight
12.5 kg
Provenance
Madagascar, combined with Swiss driftwood
Rock Crystal Pegasus
Formed from pure rock crystal, this Pegasus embodies lightness, freedom and sublime clarity. Light passes through its transparent form like a silent breath, lending the sculpture an almost weightless presence.
Dimensions
53 × 27 × 20 cm
Weight
29 kg
Provenance
Madagascar
Iron Flower
This rare iron flower from China unfolds a powerful, almost sculptural presence. Dark iron forms the archaic base from which glowing red quartz points rise like crystallised embers. Raw, sublime and of extraordinary intensity.
Dimensions
23 × 17 × 12 cm
Weight
14.5 kg
Provenance
China

III

Prototype Creations

This is where the visions of tomorrow take shape. Each creation is an experimental masterpiece exploring innovation, form and material at the highest level. A foretaste of the future of collector art.

4 works

Dragon's Head in Ocean Jasper
Carved from ocean jasper, this dragon's head embodies raw power and mesmerising intensity. The stone's natural banding recalls the depths of stormy seas, lending the sculpture a dynamic, almost living presence.
Dimensions
27 × 25 × 19 cm
Weight
12.7 kg
Provenance
Madagascar
Rock Crystal Lion Sculpture
Crafted from pure rock crystal, this lion sculpture unites power and grace in striking fashion. Light penetrates the transparent structure and brings every facet to life. With its majestic presence it embodies strength and dignity.
Dimensions
42 × 27 × 22 cm
Weight
21.35 kg
Provenance
Madagascar
Rock Crystal Winged Heart
Made of clear rock crystal, this winged heart unites lightness and purity in perfect harmony. Softly translucent, it catches the light and unfolds a sparkling play of brilliance and transparency. Its graceful form symbolises love, freedom and timeless elegance.
Dimensions
47 × 39 × 3 cm
Weight
12 kg
Provenance
Madagascar
Opalised Ammonite
The opalised ammonite shows nature's transient beauty in perfected form. Its fossil spiral is threaded with shimmering layers of opal that glitter in soft plays of colour and lend depth. It joins the mystique of Earth's history with timeless elegance.
Dimensions
27 × 24 × 6 cm
Weight
6.95 kg
Provenance
Canada