Turquoise‘s luster is typically waxy to subvitreous, and its transparency is usually opaque but can be semi-translucent in thin sections. The color is as variable as the mineral’s other properties, ranging from white to powder blue to sky blue and from teal to yellow-green.

In this context, where do you find turquoise? Soil?

Turquoise is found in its natural state in places with arid climates around the world. It can be mined in USA, Mexico, Iran, Chile, China and Tibet. Although the properties of each stone are very similar, different mines produce slight variations in turquoise.

Consequently, what is the most valuable color of turquoise?

The most valuable The turquoise color is an even, intense, medium blue, sometimes commercially referred to as robin’s egg blue or sky blue. The traditional source for this color is the Nishapur District of Iran, so you will also hear it referred to as “Persian Blue” whether or not it was actually quarried in Iran, whether or not turquoise is real?

If you have a rough natural piece, rub your fingernail across the surface of the stone. If your nail catches where the turquoise meets the webbing, that’s a good indication of natural turquoise. The next observation you can make concerns the hardness of the mineral.

What is the black in turquoise?

Block turquoise sometimes has swirls or blobs of dark dye that are added to to simulate the look of Matrix. “African Turquoise” is actually a type of jasper with a black and brown matrix and veins resembling those of true turquoise. It is treated with blue and green dyes to make it resemble the colors of natural turquoise.

Is howlite a turquoise?

These nodules are usually white with gray to black veins. They often resemble turquoise – but with a white color. Although invisible to the eye, howlite is a very porous mineral.

What is the best turquoise?

Bisbee turquoise is renowned for being the highest quality turquoise ever found has come out of the ground in North America. Bisbee turquoise ranges from light to dark blue and from light to dark green, but the blue color areas dominate in Bisbee turquoise.

How is turquoise created?

The mineral turquoise is created by a chemical reaction that occurs when water containing certain minerals, such as copper and aluminum, seeps through a rock. Veins form, which later turn into a lump of turquoise. American turquoise is graded by matrix pattern, color, hardness and origin.

How to mix turquoise?

Method 2 Mixing a bright turquoise

  1. Prepare your green and blue paint . Put a small amount of turquoise (cyan) color on one side of your palette and squeeze some green color on the other side.
  2. Use a 2:1 blue to green ratio.
  3. Mix the colors.
  4. Keep changing the mix until you are completely satisfied.
  5. Male.

What is the difference between variscite and turquoise?

The minerals have a color palette with a slight overlap. Turquoise ranges from greenish blue to bluish green, while variscite ranges from yellowish green to bluish green. Cabochons of the two minerals can usually be separated using standard gemological tests.

What types of turquoise are there?

Different types of turquoise and the mines they come from

  • Carico Lake Turquoise. Carico Lake Turquoise.
  • Kingman Turquoise. Kingman Turquoise.
  • Lone Mountain Turquoise. Lone Mountain Turquoise.
  • Number 8 Turquoise. Number 8 turquoise ranges in color from light blue to bluegreen to dark blue.
  • Royston Turquoise. Royston Turquoise.
  • Sleeping Beauty Turquoise.
  • Larimar Stone.

How much is Turquoise?

Turquoise Quality Index
TQI Score Grade Price per carat
85-89 AAA $10-$50
75-84 AA $2.50-$10
65-74 A $1.00-$2.50

Is turquoise magnetic?

Imitation Turquoise: Natural Blue and Green Turquoise gemstones are weak to strong magnetic due to copper salts (copper phosphate), but imitations of colored howlite, colored magnesite and imitation odontolite (colored fossil bone or ivory) are easily due to their inert reaction to spot.

Where can you find the best turquoise?

“The most common places known for good quality turquoise are Iran (Persia), Egypt, Northwest China, Mexico and the southwest common part of the United States. Although many states have mines, Colorado, New Mexico, Arizona, and Nevada are the most common places you will find them.

Does Turquoise contain gold?

The Spider Web Matrix This line of turquoise includes gold, various shades of brown and black that create an intricate web pattern through the light teal turquoise.

What is white turquoise?

White turquoise. Authentic white turquoise generally comes from Arizona and Nevada, USA. Although it is called White Turquoise, there is a slight blue or green tinge from the minerals in the rock which actually makes the material test appear to be authentic Turquoise.

How hard is Turquoise?

The hardness of turquoise used in jewelry typically varies between 5 and 6 on the Mohs scale of mineral hardness. The hardest turquoise is usually closest to the surface of the earth, where it has had time to dry—or harden. Softer turquoise is chalky – too soft and porous to use unless treated.

Does turquoise fade in the sun?

As 90% of all turquoise on the market today these are at least “stabilized”, my recommendation is not to expose your turquoise jewelry to intense sunlight for long periods of time. Natural, untreated turquoise will discolor over time due to the porosity of the stone.

Is turquoise green or blue?

Turquoise is the color of the gemstone turquoise. It is a slightly greenish tint of cyan. Turquoise is sometimes described as a mix of light blue and green. The name comes from the French word for Turkish.

What is Kingman Turquoise?

Kingman Turquoise is light blue to dark blue in color with a white matrix. From the Kingman Mine in Mojave County, Arizona. Kingman Turquoise is Zachery treated and traditionally stabilized. Occasionally the matrix can be colored black.

Is turquoise hard or soft?

Turquoise has a hardness of 5-6 on the Mohs scale and is therefore much softer than quartz. It has a hardness similar to moonstone. There is hard and soft turquoise. Soft turquoise is found deep in the earth where it hasn’t quite dried yet.

Is turquoise becoming rare?

Turquoise becoming rare. Turquoise becoming typically found in dry climates. Major mining regions include Northwest China, Iran, Northeast Egypt and the American Southwest. Mines from these areas are quickly drying up. 75% of the world’s turquoise production comes from China.