Meteorite & Dinosaur Bone Inlay Band
- Free worldwide shipping
- Waterproof, heatproof and sweatproof
- Hypoallergenic, won't turn skin green
- In stock, ready to ship
- Backordered, shipping soon
- Estimated delivery: 5 November - 10 November
A men's meteorite and dinosaur bone ring that won't turn your finger green. Two thin inlays are set into the face of a brushed tungsten carbide band. One holds chips of the Muonionalusta meteorite, and the other holds fossilised dinosaur bone from the Morrison Formation in the western United States. The tungsten is hypoallergenic and waterproof, and it won't rust. The band is 8mm wide and 2mm thick, with flat edges and a comfort fit.
Muonionalusta is an iron meteorite, found in northern Sweden, where it hit the ground around a million years ago. The Morrison Formation is a layer of rock centred on Utah and Colorado, laid down around 150 million years ago in the Late Jurassic. Over millions of years, minerals replaced the buried bone and turned it to stone, and those minerals give it its red colour.
The bone fragments are too small for anyone to tell which dinosaur they came from, and the pattern differs from ring to ring. Wear it every day, or as an alternative tungsten wedding band.
Engraving is an optional add-on. We engrave the inside of the band with up to 50 characters, enough for names and a date. Pick a font and add a symbol if you like.
For a gift, add a gift box in your basket for £3.95. Every piece already comes in a black velvet gift bag.
Sizes run US 6 to 13 (UK L½ to Z½). Tungsten rings can't be resized later, so check your size against a ring that already fits before you order.
- Material: tungsten carbide, hypoallergenic
- Inlay: Muonionalusta meteorite chips, fossilised dinosaur bone
- Finish: brushed
- Width: 8mm
- Thickness: 2mm
- Edge: flat
- Band fit: comfort
- Sizes: US 6 to 13 (UK L½ to Z½)
- Engraving: inside the band, up to 50 characters
- Comes with: black velvet gift bag
✓ Dispatched from the UK
✓ Returns and exchanges within 30 days of arrival
✓ Free worldwide shipping
Ring size guide
Our rings come in US sizes 6 to 13. Some start at 7 or stop at 12, so check the sizes on the product page before you order.

How to measure your finger
- Wrap a strip of paper or string round the base of the finger.
- Mark where the two ends meet.
- Lay it flat against a ruler and match the length in mm to the circumference column.
Already own a ring that fits? Measure across the inside for the diameter.
If you know your UK size, find your letter in the UK column and order the US size next to it.
Between sizes? Go up.
| US | UK | Diameter (mm) | Circumference (mm) |
|---|---|---|---|
| 6 | L½ to M | 16.5 | 52 |
| 7 | N½ to O | 17.3 | 54 |
| 8 | P½ to Q | 18.1 | 57 |
| 9 | R½ to S | 18.9 | 60 |
| 10 | T½ to U | 19.8 | 62 |
| 11 | V½ to W | 20.6 | 65 |
| 12 | X½ to Y | 21.4 | 67 |
| 13 | Z½ to Z+1 | 22.2 | 70 |
Material: Tungsten carbide
The metal
Tungsten carbide is hard, dense and scratch resistant, with a high melting point. It won't tarnish or change colour, and it keeps its shine for a long time with little care.
Cleaning
Wash it in hot, soapy water and rinse it well so it doesn't mark. Wipe it with a microfibre cloth to keep it looking new.

Pick your font and symbols as you type your engraving on the product page. The preview shows your engraving in the font you choose.
Fonts: Montserrat, Noto Sans, LEMON MILK, Old English, Handwriting and Allura.
Symbols: heart, moon, sun, star, clover, fire, lightning, diamond, butterfly, infinity, cross, paw print, yin yang, cat, football, pint, controller and music note.
Zodiac: Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius and Pisces.