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Flint

Q: Is Flint natural or synthetic?

. Extraction: Flint is sourced directly from natural deposits and does not undergo a typical extraction process like essential oils..

NATURAL AND SYNTHETIC, POPULAR AND WEIRD / metallic · earthy · smoky

Flint

Category	NATURAL AND SYNTHETIC, POPULAR AND WEIRD
Subcategory	metallic · earthy · smoky
Origin
Volatility	Base Note
Botanical	N/A — mineral
Appearance	Colorless to pale yellow clear liquid
Odor Strength	Medium
Producing Countries	N/A — olfactory concept
Pyramid	Base

Flint is a hard, sedimentary rock used in perfumery for its unique mineral scent.

Scent
The Full Story
Fun Fact
Extraction & Chemistry
In Perfumery

Scent

Flint has a mineral scent: dry, earthy and slightly smoky, resembling cool stone. The effect is subtle rather than overpowering.

Scent Evolution

When paired with floral or citrus notes, flint adds texture. Its mineral quality contrasts with sweeter notes, giving a dry, stony, earthy character.

Evolution over time

Immediately

The initial scent is dry and mineral-like, reminiscent of cool stone.

After a few hours

The mineral notes soften, revealing a smoother earthiness.

After a few days

The scent integrates with other notes, creating a lasting, grounded impression.

The Full Story

Flint is an aromatic material used in niche perfumery. Historically, flint has been used since the Stone Age for tool-making, but its olfactory use in perfumery is recent. This mineral, composed primarily of silica, has a rugged, earthy scent profile. Its use in perfumery is relatively new.

Origin and Production

In perfumery, flint is used to ground lighter, more fleeting notes. As a mineral it is associated with regions in Europe where it is abundant, and it is also reproduced in synthetic form.

Chemistry and Scent Profile

Flint offers a mineral, inorganic facet that contrasts with organic materials. It provides a counterpoint to floral and fruity notes. Flint is increasingly used as a note in perfumery.

Role in Perfumery

Flint contributes mineral nuances to a composition.

Did You Know?

Flint was historically used to start fires because it produces sparks when struck against steel.

Explore all seven extraits in the Discovery Set.

Did You Know?

Did you know?

When struck against steel, flint produces sparks hot enough to ignite tinder — a property that made it humanity's primary fire-starting tool for over 10,000 years before the invention of matches.

Extraction & Chemistry

Extraction method: Flint is sourced directly from natural deposits and does not undergo a typical extraction process like essential oils.

Molecular Formula	SiO₂ (silicon dioxide — the mineral itself)
CAS Number	N/A — mineral accord (chert/flint = SiO₂)
Botanical Name	N/A — mineral
IFRA Status	No known restrictions
Synonyms	chert, quartz
Physical Properties
Odor Strength	Medium
Lasting Power	> 200 hours
Appearance	Colorless to pale yellow clear liquid

In Perfumery

Flint is used as a base note in perfumery, giving stable and grounding presence that can support more volatile top and heart notes. It works with woody elements, florals, and even some spicy accords, adding complexity to the fragrance. Its ability to carries a sense of earthiness makes it particularly suitable for fragrances that suggest nature and the outdoors.