The answer depends on what character of jade is being measured: its purity, hardness, mass, density, colour etc.
A pearl is composed of the mineral aragonite which has a hardness of 3.5-4.0.
Jade is extremely tough because of its fibrous texture. Very hard to fracture. It has a Mohs hardness of 6.5, which means it will scratch window glass or a typical knife blade. If rubbed across a non-glazed porcelain tile, it will leave a white streak. It also has a density of around 3.3 if you are able to calculate it. There are other ways to identify it if you have a lab or access to one, otherwise a visit to a university geology department or a jeweler would be helpful.
Uranium ore - Uraninite - has a black streak and a hardness of 5 to 6, which is about the same as steel.
no one likes your Hardness! hardness is not a good character.
The answer depends on what character of jade is being measured: its purity, hardness, mass, density, colour etc.
A pearl is composed of the mineral aragonite which has a hardness of 3.5-4.0.
Simone and jade are mixed with black and white their mom is black their dad is white
no
Jade is an ornamental gem that is known for its bright emerald green color. Jade is rare, documented in fewer than 12 places worldwide. Color variations are even rarer, but jade also have known to appear blue, lavender-mauve, and pink. Jade is often confused with Nephrite (N page), and has about the same hardness as quartz: 6.5 - 7 on the Mohs scale of hardness. The word jade came from the Spanish phrase piedra de ijada, or "loin stone", for it can cure ailments of the loins and kidneys. Jade was used for hardstone carving in the prehistoric periods. Prehistoric artifacts made from jade are simple ornaments such as beads and buttons. Jade was used as axe heads, knives, and other weapons that needed a hard, sharp, and carveable stone. Then, when metal-working technologies became available, the green beauty of jade made it a valuable ornament and decorative object. Because of its hardness, it can be worked with quartz or garnet sand, and polished with bamboo.
Answer with black, dark, boring things like jade would answer with.
black
black
SHINY
she has jet black hair
Jade is the generic term for nephrite and jadeite. It's found in quite a few places. China is well known for its jade and jade carvings dating back thousands of years. Jade was considered a royal gem by the Chinese. British Columbia, Canada is also well known for both its deposits of jade and carvings. It's also found in Russia, Myanmar (Burma), Guatemala, New Zealand and the Swiss Alps. Many cultures have valued jade and produced stunning works of art with it. But it was originally used to make weapons with because of its hardness, dating back 7000 years. It comes in a variety of colours; white, grey, black, yellow, orange, violet and the more familiar green.
Black