All equipment


As of 2019, GCM Industry and its affiliated companies have 5 advanced mining machine production bases and one production base under construction, with a total production area of 1,200,000 square meters, which can better meet more needs of global customers in the future.

 

Beginning in 1987, GCM industry has developed steadily and steadily in the field of mining machines, and has gradually formed a complete R&D, production, sales and service system.

Click the links below for detailed information about our areas of expertise and broad range of equipment offerings.

Gemstone Color: What to Look For | Blue Nile

Gemstone tone is described as "light," "medium-light," "medium," "medium-dark," and "dark." Blue Nile offers gemstones with the most sought-after tones that fall within the medium-light to medium-dark range. For all of our gemstone jewelry, you'll find any tone variations are called out in the gemstone details.

: semi precious cabochons

SUNYIK Royal Blue Oval Stone Cabochons Flatback Semi-Precious CAB for Jewelry Making,Sea Sediment Jasper,18x25mm,Pack of 10 3.8 out of 5 stars 15 $19.39 $ 19 . 39

Arizona Gemstones - Turquoise, Peridot, Petrified Wood

Arizona petrified wood is some of the most colorful in the world, with red, orange, yellow, white, blue, violet, gray, and brown being common colors. Petrified wood is used to produce cabochons, beads, and other jewelry items.

Jasper: The gemstone jasper information and pictures

Jasper is an opaque variety of Chalcedony, and is usually associated with brown, yellow, or reddish colors, but may be used to describe other opaque colors of Chalcedony such as dark or mottled green, orange, and black.Jasper is almost always multicolored, with unique color patterns and habits.

Semi Precious Stone Slabs Gemstone Slabs Agate Slab, BLue ...

These beautiful products are available in various colors like Red, Blue, Green, Black, Grey, Pink, White, Yellow, and Brown etc. These natural stones are used in interior decoration of your home, offices, restaurants, bars, yacht, Ships, hotels etc. Semi Precious Stones are natural stone that are royal eco-friendly stones for trendy interior ...

Blue Gemstones: Sapphire, Turquoise, Aquamarine and more

Sapphire. Sapphire is a gem variety of the mineral corundum.When corundum is reddish blue to violet-blue, it is known simply as "sapphire." Corundums of any other color (except red, which is ruby) are known as "fancy sapphire.". On the basis of dollars spent in the United States, sapphire is the most popular blue stone and the third most popular colored stone (after emerald and ruby).

Blue green semi precious stones | Etsy

There are 4440 blue green semi precious stones for sale on Etsy, and they cost $165.42 on average. The most common blue green semi precious stones material is gemstone . The most popular color?

List of Gemstones: Precious and Semi-Precious Stones ...

List of Precious and Semi-Precious Gemstones by Name (A-Z) Learn about stones — their color, price, and more. Browse through our list of precious, semi-precious, and lab-created stones and learn about their value for jewelry.

Gemstone Chart (A Searchable Collection of Precious/Semi ...

Gemstone Chart (A Searchable Collection of Precious/Semi-precious Stone Information) This is a searchable collection of international precious stone/gem. With its sparkle and color, a gem can mystify and intrigue people. Most gemstone buyers purchase gems for making jewelry. But some buyers are gemstone collectors.

Gemstone Color Chart at AJS Gems - Fine Precision Cut ...

Though blue is a more common gem color than red, very few gems occur in a pure saturated blue. Sapphire is really the only example, though tanzanite sometimes comes close. Other blue gems tend to be a grayish-blue (spinel, benitoite), greenish-blue (blue zircon, apatite, tourmaline, gem silica) or a pastel blue (aquamarine, topaz).

71 Best Semi-Precious Gemstone Chart images | Gemstones ...

Feb 6, 2012 - Ever wanted to know what that pretty stone is called? Identify many types of semi-precious gemstones using this handy visual pin-board chart. https ...

Blue Agate Semi Precious Kitchen Bench Top Factory,China ...

color : blue; port : any port in China ; lead date : 7-25 days; inquiry now. product details. Blue agate semi precious kitchen bench top can be backlitted with nice light. It make you enjoy the time in kitchen room. The kitchen bench top can be made in agate semi precious stone, marble, onyx, granite etc. ...

Semi-Precious Gemstone Guide - HSN

Some semi-precious gemstones are not stones at all, but are made of organic material like amber, coral and pearl. This guide will reveal details about some of the most popular semi-precious gemstones - garnet, peridot, amethyst, citrine, blue topaz and turquoise. For information on the only semi-precious gemstone that comes from an organism ...

Gemstone Type List: Guide to Precious & Semi-Precious ...

Gemstone Type List: Guide to Precious & Semi-Precious Color Gemstones. GemSelect's list of precious & semi-precious gemstones: With over 130 gem varieties, our gemstone index will help you find the perfect colored stone for your jewelry & crystal healing needs

Green-blue color, also a semi-precious stone Codycross ...

This topic will be an exclusive one for the answers of CodyCross Green-blue color, also a semi-precious stone, this game was developed by Fanatee Games a famous one known in puzzle games for ios and android devices.From now on, you will have all the hints, cheats, and needed answers to complete this puzzle.

Quartz: The gemstone Quartz information and pictures

The blue variety of Quartz, which is uncommon in nature, is seldom used as a gemstone. Most "Blue Quartz" is clear Rock Crystal irradiated with gold to from a deep sky blue color. Blue Quartz may also refer to a dull grayish-blue Quartz in massive form with Crocidolite inclusion s.

Gemstone Colors | All about Gemstones at Juwelo

The world of precious stones has every shade of this beautiful color on offer, able to satisfy even the most demanding tastes. From the intense blue of the classic Blue Sapphire, to Turquoise, a gemstone with such a unique color that it named the color itself, a multitude of shades are at our disposal.

Lapis lazuli - Wikipedia

Lapis lazuli (/ ˈ l æ p ɪ s ˈ l æ zj ʊ l i,-l aɪ /), or lapis for short, is a deep-blue metamorphic rock used as a semi-precious stone that has been prized since antiquity for its intense color.. As early as the 7th millennium BCE, lapis lazuli was mined in the Sar-i Sang mines, in Shortugai, and in other mines in Badakhshan province in northeast Afghanistan.. Lapis was highly valued by ...

: Semi Precious Gemstones Jewelry

30pcs Cabochon Stone Beads 20x20mm Round Semi-Precious Gemstones Chakra Healing Crystal CAB Random Color Bulk for Necklace Jewelry Making(No Holes) 4.0 out of 5 stars 15 $18.99 $ 18 . 99

Rough Semi Precious Stone - Neon Color Apatite Rough Stone ...

Rough Semi Precious Stone. Providing you the best range of neon color apatite rough stone, natural kyanite rough stones, top quality deep blue rough lapis lazuli, peridot rough stones, rough chrome diopside gemstones and amethyst rough gemstone with effective & timely delivery.

Precious And Semi-Precious Deep Blue Colored Gemstones

This article tells you about precious and semi-precious gemstones that are found to be very close to the deep blue color of earth from space.

Gemstone Rings - Diamond, Sapphire, Emerald Sets | Blue Nile

Blue Nile offers gemstone rings with choice of gemstones such as aquamarine, emerald, ruby, sapphire, and topaz. Look for gemstone rings that have vibrant, saturated color. Most importantly, they should be translucent, not opaque. They should also be cut to maximize the beauty of the gemstone.

Earrings - Semi Precious Color | A. M. DePrisco

Home > Earrings > Semi Precious Color $240.00 ... $240.00 14k blue topaz earrings. 14k blue topaz earrings. $240.00 Liquid error: invalid integer View full product details → 18 White Gold South Sea Diamond Drop Earrings. 18K Pink Gold Diamond Pave Flower Earrings With …

7.25" Gold Tone Bracelet Blue Green Rose Semi Precious ...

Gold Tone 7.25 Blue Green & Rose Semi Precious & 24 Clear Crystal Rhinestones Bracelet– 3/8" Wide. It is designed with a curb chain with 3 oval cabochon semi precious stones, which are veined in blue green and rose colors.

Types of Stones for Rings and Jewelry (A-Z List) | Chan Luu

Transparent to semi-opaque semi-precious stone, ranging from white to grey to peach to mocha brown. Reflects light back-and-fourth in a natural phenomenon called adularescence. White moonstone with a pale blue sheen are most valued. Top quality white can look like blue sky with wispy clouds. Its name comes from the visual effect it creates. View

Grey semi precious stones | Etsy

There are 6077 grey semi precious stones for sale on Etsy, and they cost $31.52 on average. The most common grey semi precious stones material is gemstone . The most popular color?

38 Types of Blue Gemstones for Jewelry - Kamayo Jewelry

Beside red, yellow and green, fluorite also occurs as blue stones. In fact, the semi-precious blue stone is common of its kind. A popular fluorite variety is the Blue John, which is mined in the Blue John Cavern (hence the name); but this blue crystal has already gone scarce.