Mineral Notes Classification

Mineral notes refer to a sensory classification describing cannabis aromatics that resemble mineral, earthy, or soil-derived compounds—such as petrichor, limestone, slate, or metallic undertones. This classification emerged from terpene research and breeder observations, though the specific molecular drivers remain incompletely mapped. Strains tagged with mineral notes often feature complex terpene profiles including compounds like myrcene, pinene, and caryophyllene in particular ratios. Mineral note expression varies significantly across growing conditions, curing methods, and genetic lineage. Breeders working with heirloom or landrace genetics frequently report mineral character as a heritable trait worth preserving. This classification is primarily descriptive—useful for genetic documentation and breeder selection rather than consumer prediction.

Breeders document mineral notes as a heritable aromatic trait, often selecting parent stock that consistently expresses these qualities across generations. Mineral character is commonly retained through careful curing and storage protocols, making it a trackable phenotypic marker in breeding programs.