Amethyst
A purple quartz variety valued as a jewellery stone. Colour intensity and distribution can vary. Natural origin, treatment and quality are separate questions when buying.
Explore the crystal — full description: AmethystAVONORIA / NATURE LIBRARY
Crystals, minerals and lithotherapy. Explore the meanings of stones in the lithotherapy tradition, their history and their nature — with clear labels for what is tradition, what is history and what is knowledge of the material.
FOUR PATHS TO EXPLORE
Lithotherapy is the practice of working with stones and crystals, attributing to them meanings, symbolism and an influence on wellbeing and spiritual growth. This guide explains its language, its main forms of practice and why authors so often disagree — as practitioners and older sources themselves describe it.
02Meditation with a stone and intention work are at the heart of modern lithotherapy. This guide gathers the practices practitioners describe — holding a stone, laying it on the body, speaking an intention, gazing and working with sleep — and offers a simple sequence that we clearly mark as an editorial suggestion.
03In lithotherapy, “cleansing” and “charging” are rituals meant to renew a stone’s energy. Physical cleaning and storage are something else — care for the material itself. This guide describes both separately: first the rituals attributed to specific stones in the tradition, then physical care according to gemmological and museum sources, and finally how to reconcile the two.
04Mineralogy brings order to what trade and literature often mix up: mineral, variety, rock and glass, a crystal and its system, hardness, cleavage and streak. This guide explains these concepts using the atlas’s 20 materials as examples — the foundation for reading the cards.
A COLLECTION BEGINS
A purple quartz variety valued as a jewellery stone. Colour intensity and distribution can vary. Natural origin, treatment and quality are separate questions when buying.
Explore the crystal — full description: AmethystA green copper hydroxycarbonate, often in banded aggregates. Copper is part of the mineral; this does not mean touching every polished specimen causes poisoning. Dust, ingestion and unknown impurities require different assessment.
Explore the crystal — full description: MalachiteA crystalline gypsum variety, very soft and easily damaged. Museum Wales distinguishes selenite from fibrous satin spar; trade labels often blur the distinction. Selenite is not a selenium mineral.
Explore the crystal — full description: SeleniteBEFORE YOU BEGIN
Water, light and contact with other specimens affect materials differently. Learn about care, identification and the limits of evidence before choosing a ritual.