Folkmarketgems Blog - Learn Natural Gemstones, Minerals, Crystals Info, News, Tips, Researches

The value of Morganite is determined by various other factors such as clarity, cut,  color and weight, treatment types. The most desirable and having value, the Morganite stones should have a deep pink color, flawless clarity, and a big size that along with excellent brilliance.

The minerals group known as green rocky volcanic Olivine often takes formation in igneous rocks like dunite, diabase, peridotite, gabbro, and basalt. These olivine minerals showcase a lush green coloration possessing a composition ranging between Mg2SiO4 to Fe2SiO4. One of the notable gemstones originating from Olivine rocks is called as the peridot green stone.

Peridot is a gem of August which is popular for its unique color. Unlike lush green emeralds, peridots color come between olive and lime. Peridots are mined in various corner of the world i.e. Pakistan, Egypt, Arizona, Burma, China, African continent. Peridots are formed in volcanic eruptions.   

Unearth the secrets held within each Swat Emeralds, as their vibrant and radiant brilliance alongwith rich color take you on a remarkable voyage of discovery. The Swat Emeralds, renowned for their rich green hue and exceptional clarity, have attracted gemstone collectors for centuries. This precious stone, extracted from the depths of the Swat Valley, has a unique charm that is unmatched by any other.

Journey with us on a stunning exploration into the heart touching world of raw sapphire and ruby crystals. These beautiful gemstones, formed deep within the Earth's depths, have attracted the civilizations throughout history with their unrivaled beauty and symbolism. Join us as we unveil the origins, unique characteristics, and the intricate journey these gems undertake to reach your eyes.

Exploring Gemstone and Mineral Identification: A well explained study about Internal Observations of Inclusions Understanding the complexities of Gemstone Identification through Internal Inclusions Gemstones and minerals have long been prized for their beauty and rarity, making them objects of fascination for scientists and enthusiasts alike. Today, we delve into the intricate world of internal observations of inclusions, shedding light on the characteristics that define these precious stones. External Mineral Observation: The Foundation of Stone Quality External observation methods, such as cut, polish, scratch, abrasion, and pits, play a crucial role in judging the quality of gemstones. However, our focus in this article lies on internal observation, a method intricately linked to the various types of inclusions within stones.  Unveiling the World of Inclusions What is Inclusion? Inclusion, in the context of gemstones and minerals, refers to any material trapped within the stone during its formation under high pressure and temperature. This material can be another mineral, an element in various states (solid, liquid, gas), fractures, and more. The discovery of new inclusion types is an ongoing process, expanding the list of known inclusions in gemstones. Types of Inclusions: A Glimpse into the Hidden World Researchers have identified several types of inclusions, each offering unique insights into the nature and authenticity of gemstones. Some notable examples include: 1. **Bubbles:** Typically found in gas bubbles. 2. **Needles:** Resembling needles or fibers, found in tourmaline, quartz, ruby, and sapphire. 3. **Silk:** Needle-like structures resembling silk feathers, commonly found in ruby and sapphire. 4. **Crystal:** Solid crystals within the mineral. 5. **Cleavage Fault:** Internal cracks, often found in Kunzite, diamonds, and topaz. 6. **Rain:** Dash-like lines. 7. **Color Zoning:** Uneven distribution of color in gemstones, frequently observed in corundum and amethyst. 8. **Dendritic:** Internal natural scenery resembling moss-agate. 9. **Halo or Disk:** Small fractures resulting from the growth of crystals inside the host stone. 10. **Twinning:** Parallel cracks, crucial for authenticating stones. 11. **Veils:** Small bubbles.  Identifying Inclusions: Imperfections that Validate Authenticity While inclusions may be considered imperfections, they play a pivotal role in identifying the authenticity of gemstones. They act as markers, distinguishing natural stones from their synthetic counterparts. Although inclusions can sometimes weaken a stone, they can also enhance its beauty, as seen in minerals like petroleum quartz or pyrite inside lapis. Types of Inclusions: Solid, Liquid, and Gas Minerals commonly exhibit three types of inclusions: solid, liquid, and gas. **Solid Inclusions:** These can manifest as needles, fibers, or crystals. Examples include rutile or tourmaline needles in rutile quartz, calcite crystals in emerald, olivine in diamond, and apatite in sapphire. **Liquid Inclusions:** Shiny fingerprints are a form of liquid inclusion. Heat treatment can reduce these inclusions, but they are not as common. Liquids typically transform into gas or vapor during the mineral's cooling process. **Gas Inclusions:** Present in the form of bubbles, gas inclusions occur during the solidification of melted substances. The shape of bubbles can help differentiate between natural and synthetic stones. Classification of Gem and Mineral Inclusions: Phases Unveiled Inclusions can exist in various phases, indicating the coexistence of different materials within a stone. 1. **Single Phase Inclusion:** Primarily solid, with gases occasionally found in glasses or synthetic stones. 2. **Two-Phase Inclusion:** Exhibiting two types of inclusions, such as solid and liquid. 3. **Three-Phase Inclusion:** Presenting three types of inclusions, often visible through UV light. 4. **Multiphase Inclusion:** A rare phenomenon with combinations of more than three phases, showcasing a variety of inclusions. Inclusions in Natural vs. Synthetic Gemstones Distinguishing natural gemstones from synthetic ones relies on the presence of specific inclusions. **Inclusions in Natural Gemstones:** - Needles - Crystals - Fluids - Clous - Imperfect bubbles - Rutile hairs - Tourmaline hairs - Silk fingerprints - Twinning Inclusions in Synthetic Gems: - Bubbles - Fingerprints Tips for Viewing Inclusions - Utilize optimal lighting conditions. - Employ a polariscope for testing. - Use UV light or fluorescent light for enhanced visibility. - Leverage a loop or mini microscope. - View the gemstone from various angles for a comprehensive examination. In conclusion, understanding the world of gemstone and mineral inclusions is a fascinating journey that requires a keen eye and knowledge of diverse inclusion types. Inclusions, often seen as imperfections, serve as the keys to unlocking the authenticity and beauty of these precious stones. As research continues, the list of inclusion types evolves, providing gemologists and enthusiasts with new insights into the geological history of these captivating treasures.

it's important to note that some imitations, such as high-quality resin, can mimic the physical properties and appearance of amber. Therefore, it's recommended to use a combination of these methods to determine the authenticity of a piece. Additionally, it's a good idea to have a sample tested by a reputable gemology laboratory for a more accurate determination.

Faceted Stones in Colored Stones are evaluated by Color, Cut, Clarity, Sizes. Among them, color is the king of all. The more intense will be the color with lighter tone, the more it will be valuable. Market trends play a vital role in defining value of a colored stone.

Kunzite Gemstone is popular as so-called Evening Gemstone. Kunzite is the trade name of of the lithium-rich, heat-sensitive, highly pleochroic pink variety of spodumene, a pyroxene species that was first described by Portuguese-Brazilian mineralogist José Bonifácio de Andrada e Silva (1763-1838).

How tektites are formed by extra territorial bodies such as meteorite collision impacts. This is only possible by hypervelocity meteorite collisions with terrestrial rocks. High energy, temperature and pressure is needed. 

Star phenoman in rubies and sapphires is common. That is due to their asterism or internal reflection. In cabochon form, star makes the low grade Corundum also valuable. Chemically, star sapphire is an aluminum oxide and forms as trigonal crystals.

There are different types of Crystal Structure by which you can recognize. Information about crystallization of any Gemstone and Minerals help us in identification. Researchers have divided crystals by Shape and by properties.