Definition
The stone-mineral accord describes an olfactive impression of stone, usually rendered as wet slate, flint, chalk or granite. It does not name a single ingredient but a reconstructed geological sensation, dry and cool, always synthetic. The family stays rare and flourishes in conceptual perfumery, where it evokes the mineral landscape, the cellar or a stonecutter's workshop.
Key molecules
Geosmin brings the wet-stone facet at trace dosage (0.001 to 0.01% of the concentrate) because its detection threshold sits near 5 ng/L (source: Premiere Peau). Terrasol by Bedoukian, a 2-ethyl fenchol, signs the DSH Perfumes wet stone accord.
Ambroxan and myrrh anchor a dry-mineral base, used by Sonia Constant at Givaudan to render cold concrete (source: Carrement Belle). Dry fractions of Haitian vetiver deliver the rocky edge.
Use in perfumery
Terre d'Hermes (2006) by Jean-Claude Ellena set the modern reference: a flint note over cedar and grapefruit, inspired by iron fences in Irish green fields (source: Wikipedia, Terre d'Hermes). Wet Stone by Amouroud (2019) renders wet stone as a full composition.
Niche perfumery has pushed further: Mineral by Slumberhouse works cold stone, and the Wet Stone Accord by DSH Perfumes serves as a building block in several American niche compositions. The stone-mineral accord stays a conceptual territory, more visible in artisanal niche than in designer perfumery.