1. What is Onyx: Onyx is a stunning type of gemstone made from a mineral called chalcedony that forms naturally in layers of different colors: it is a naturally banded beauty.

2. Classic Dark Beauty: While onyx can come in several colors, the most famous and popular variety is jet-black onyx with a sleek, mirror-like polish: it is the ultimate sleek, dark gemstone.

3. Layered Magic: Onyx forms when mineral-rich water drips inside tiny pockets of volcanic rock over thousands of years, leaving behind colorful, contrasting stripes of black and white: it builds itself layer by layer.

4. Ancient Treasures: People have loved onyx for thousands of years, using it in ancient Egypt, Greece, and Rome to carve intricate jewelry, buttons, and royal seals: it has a long and regal history.

5. Birthstone Buddy: Black onyx is often used as an alternative birthstone for people born in the month of July, making it a popular and meaningful gemstone gift: it has a special summer connection.

6. Symbol of Strength: In ancient folklore, people believed that carrying or wearing onyx gave the wearer courage, emotional strength, and protection from harm: it was known as a warrior's stone

7. Not Just Jewelry: Onyx isn't just used for rings and necklaces; because it can be polished to a brilliant shine, large slabs of colorful onyx are sometimes used to decorate luxury walls, lamps, and tabletops: it is a showstopping home decor item.