Black Onyx Moon (4")

This polished black onyx crescent moon, about 4 inches, is carved from a chalcedony/quartz variety commonly dyed to deepen its black color. Little sparkly specks of natural pyrite run through the smooth carved surface. Traditionally, black onyx is linked to protection, grounding, and inner strength, making this a striking altar or shelf piece. Quick facts Stone Black onyx with pyrite specks Composition Chalcedony/quartz, commonly dyed (onyx); iron sulfide specks (pyrite) Hardness (Mohs) Onyx ~6.5–7; pyrite ~6–6.5 Color Black with light gold pyrite sparkle Origin Varies by piece; onyx is typically color-enhanced Chakra Root Traditionally used for Protection, grounding, inner strength Care / Water-safe Keep dry — pyrite can rust; quick wipe only, avoid soaking onyx dye Meaning & history The crescent moon shape has long been a symbol of cycles and quiet reflection, paired here with black onyx's traditional reputation for protection and grounding — note that black onyx is commonly dyed to achieve its deep, even black. The scattered pyrite specks add a traditional nod to abundance. See more carved shapes in our onyx collection and pyrite collection, browse root chakra stones and our full crystals by shape range, or pair it with our Onyx Sphere with Pyrite for a matching altar set. How to use it Place the moon on an altar, shelf, or nightstand as a quiet symbolic accent, perhaps timed with the lunar cycle if that's meaningful to you, or simply enjoy it as a sculptural display piece. Care & cleansing Important: the pyrite specks in this piece can rust or oxidize if exposed to water, humidity, or salt, so keep it dry at all times. Because the onyx is commonly dyed, avoid soaking or harsh chemical cleaners, which can fade the color; a soft, dry cloth is the safest way to keep it looking its best. Frequently asked questions What is a black onyx moon carving used for? It's a decorative and symbolic altar or shelf piece, not a health product, often kept as a visual reminder of protection and grounding. Is black onyx naturally black, or is it treated? Black onyx is commonly dyed or color-enhanced to achieve its deep, uniform black, a standard practice widely accepted for this stone. Can the onyx moon get wet? It's best kept dry. The pyrite specks can rust with moisture, and soaking may fade the onyx's dyed color, so clean it with a soft dry cloth only. What does black onyx symbolize? In crystal tradition, black onyx is associated with protection, grounding, and inner strength, often linked to the root chakra. Why does this moon have gold specks in it? Those are natural pyrite inclusions found alongside the onyx, traditionally associated with abundance and confidence. How big is the black onyx moon? It measures about 4 inches, and because each piece is natural, the exact size, surface, and pyrite specks vary slightly from piece to piece.