Governed catalogue knowledge

Specify every route by identity, evidence and intended use.

A structured knowledge base for all 136 live catalogue routes, separating trade names from geological identity, reference geography from lot provenance, and marketing availability from project suitability.

136

live routes

133

canonical identities

verticals

generic test values

Knowledge verticals

47 routes

Granite

Commercial vs geological granite, six appearance programmes and lot evidence.

Open knowledge

27 routes

Marble

Calcitic/dolomitic marble, serpentine reviews, onyx and foreign designations.

Open knowledge

22 routes

Sandstone

Quartz-based class, bedding, wet/dry range and exterior exposure.

Open knowledge

13 routes

Limestone

Twelve canonical identities, density class, moisture and chemistry.

Open knowledge

10 routes

Slate

Cleavage, dimension vs roofing scope and cross-family names.

Open knowledge

8 routes

Quartzite

Stable identity, five quarantines, quartz-based class and fabrication safety.

Open knowledge

5 routes

Basalt

Three canonical identities, finish aliases and petrographic confirmation.

Open knowledge

4 routes

Stonecraft

Drawings, materials, prototypes, interfaces, QA, packing and installation.

Open knowledge

Catalogue-wide governance

Identity

133 canonical identities preserve aliases, legacy routes, finish variants, quarantines and reclassification reviews without deleting lineage.

Governed

Geography

Authority-backed regions remain reference associations. Quarry, block, bundle, bench and supplied-lot origin require chain evidence.

Governed

Evidence

Parameters require method, specimen, condition, orientation, laboratory, date and source/lot lineage where applicable.

Governed

Exception register

quarantined routes

geological reclassification reviews

merge / alias routes

preferred-name transition

Catalogue rules

No trade name proves origin, geological class or performance.

No generic property value is published as a lot result.

No finish name creates a new material identity.

No application is unconditional without assembly and exposure review.

Build an evidence-led request →

Harobal Stones

Luxury Architectural Crafts

Knowledge verticals

47 routes

Granite

Commercial vs geological granite, six appearance programmes and lot evidence.

Open knowledge

27 routes

Marble

Calcitic/dolomitic marble, serpentine reviews, onyx and foreign designations.

Open knowledge

22 routes

Sandstone

Quartz-based class, bedding, wet/dry range and exterior exposure.

Open knowledge

13 routes

Limestone

Twelve canonical identities, density class, moisture and chemistry.

Open knowledge

10 routes

Slate

Cleavage, dimension vs roofing scope and cross-family names.

Open knowledge

8 routes

Quartzite

Stable identity, five quarantines, quartz-based class and fabrication safety.

Open knowledge

5 routes

Basalt

Three canonical identities, finish aliases and petrographic confirmation.

Open knowledge

4 routes

Stonecraft

Drawings, materials, prototypes, interfaces, QA, packing and installation.

Open knowledge

Catalogue-wide governance

Identity

133 canonical identities preserve aliases, legacy routes, finish variants, quarantines and reclassification reviews without deleting lineage.

Governed

Geography

Authority-backed regions remain reference associations. Quarry, block, bundle, bench and supplied-lot origin require chain evidence.

Governed

Evidence

Parameters require method, specimen, condition, orientation, laboratory, date and source/lot lineage where applicable.

Governed