
Photo: Simon Eugster --Simon 14:41, 11 April 2006 (UTC) · CC BY-SA 3.0 · source
Onyx
Velvety bands of protection and strength
Velvety bands of protection and strength
About Onyx
Onyx is night captured in stone. This banded variety of chalcedony forms in layers of black, brown, white and even deep green, created as silica‑rich waters deposit microcrystalline quartz in alternating stripes. When polished, it gleams like lacquer, reflecting light like a still pool under a new moon. Traditionally, onyx has been carried as a shield against negativity and to anchor the wearer in steadfast resolve.
Mohs Hardness
Onyx has a Mohs hardness of about 6.5 to 7, similar to other forms of chalcedony. This makes it moderately hard yet still susceptible to scratches from harder minerals.
Handling: Onyx can chip or dull if subjected to heavy impact or abrasive cleaners. Clean gently with soapy water, avoid prolonged exposure to acids or ammonia, and store away from harder stones.
Origins
- Brazil
- India
- USA
How to Use
Onyx’s moderate hardness and potential dye treatments require gentle cleaning and careful handling. Protecting it from chemicals, heat and impact preserves its smooth polish and natural banding.
- Use lukewarm water with mild soap and a soft cloth or brush to clean onyx, and dry immediately to prevent moisture damage.
- Avoid ultrasonic or steam cleaners and harsh chemicals because onyx may be dyed or porous, and vibrations or heat can cause cracks.
- Store onyx separately in a padded pouch to prevent scratches from harder gemstones and metals.
- Keep onyx away from prolonged sunlight and extreme temperature changes to preserve its color and structural integrity.
- Remove onyx jewelry before strenuous activities or swimming to avoid impact and chemical exposure.
Care & Cleansing
Brief WaterRecommended
Lukewarm water with mild soap effectively cleans onyx without harming its polish
Smoke clears energetic residue without moisture or chemicals
Sound vibrations cleanse gently without physical contact
Moonlight recharges onyx without heat or UV radiation
Avoid
Salt and prolonged soaking can damage dyes and dry out the stone
Prolonged sunlight may fade dyed or natural onyx colors
Storage
Store onyx in a soft pouch or lined box away from harder stones. Keep it dry and avoid extreme temperatures.
Safety
Silica dust
highCutting or polishing onyx produces silica dust, which can cause respiratory irritation. Wear protective gear and use ventilation when working with rough stones.
Not edible
highOnyx is a form of quartz; do not place it in drinking water or use it to make gem elixirs.
Thermal shock
mediumSudden temperature changes can crack onyx. Avoid steam cleaners and leaving onyx near heaters or in freezers.
Onyx is for external use only; do not ingest or inhale dust.
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