KnowMastery Every green stone in the database, with what it is made of and what it is traditionally used for.
Green belongs to the heart in the chakra scheme, and to growth, luck and money in older folk traditions. It is also the most counterfeited colour in the trade: dyed quartz sold as jade, glass sold as moldavite, and green aventurine passed off as emerald. The green in a genuine stone usually comes from chromium, iron or copper, and the copper greens are the ones to keep away from water.
⚠️ 2 of these are toxic minerals — Chrysocolla, Malachite. Keep them dry and polished, wash your hands after handling raw pieces, and never make a gem elixir from them. Full care verdicts →
Chrysoberyl
Green in daylight and red under lamplight, which is why it became the stone of the two-sided life.
Worth knowing: Genuine alexandrite is rarer than diamond. Nearly everything sold under the name is lab-grown alexandrite or colour-change synthetic corundum.
Feldspar · Mohs 6–6.5
Blue-green feldspar traditionally used for saying no without a fight.
Apatite · Mohs 5
Blue-green and tied to motivation with a plan behind it rather than a burst of enthusiasm.
Chalcedony · Mohs 7
Dark green flecked with red, an old warrior's stone tied to stamina and steady courage.
Carbonate · Mohs 3
Soft carbonate in orange, yellow, white or green, used for a gentle lift and a change of air.
Beryl · Mohs 7.5–8
Green beryl, the stone of loyalty and the long view of love rather than the first spark.
Fluorite · Mohs 4
Banded purple, green and blue. The desk stone, associated with order and clear thinking.
Jadeite / Nephrite
Carved for four thousand years in China and in Mesoamerica as the stone of a well-lived life.
Worth knowing: Jade is two different minerals: jadeite and nephrite. Both are genuine jade. Serpentine, aventurine and dyed quartz are frequently sold as jade and are not.
Quartz (chalcedony)
Clear chalcedony with green mineral growth inside that looks like moss. The gardener's stone.
Worth knowing: The green is not plant matter. It is chlorite or hornblende that grew in dendritic, plant-like shapes.
Copper silicate · Mohs 2.5–3.5
Blue-green copper silicate, the stone for a softer voice in a hard conversation.
Chalcedony · Mohs 7
Apple-green chalcedony, the hope stone, associated with a heart that starts working again.
Quartz · Mohs 7
Green quartz flecked with mica, carried for luck of the ordinary, unspectacular kind.
Chalcedony · Mohs 7
Opaque, earthy and patterned, valued for endurance rather than for any quick effect.
Copper carbonate · Mohs 3.5–4
Banded green copper carbonate, tied to transformation. Toxic, and best kept polished and dry.
Worth knowing: Malachite is a copper carbonate. Its dust is toxic and any water it has soaked in is unsafe to drink.
Tektite glass · Mohs 5.5
Green glass formed by a meteorite impact, with a reputation for rearranging lives fast.
Worth knowing: Moldavite is a tektite, glass formed by a meteorite impact about 15 million years ago, and it is one of the most faked stones sold. Green bottle glass is the usual substitute.
Turquoise · Mohs 5–6
Sky blue to green, carried for thousands of years as a travelling and protection stone.
Colour is the fastest way into the correspondence system, because the chakra scheme is itself colour-coded, and most traditional associations follow the colour rather than the mineralogy. It is also the least reliable guide to how a stone must be treated: two stones of the same colour can be a hard silicate and a soft copper carbonate, and only one of them survives a rinse. Each card above carries its own verdict, and the safety checker has the full reasoning.
The mineral family, the Mohs hardness and the water verdict on each card are checkable physical fact, drawn from standard mineralogical and gemmological references. The chakra, element and purpose associations are tradition, published across the modern crystal-healing literature and offered here for reflection rather than as fact. Nothing on this page is medical advice. Browse the full database →