Smoky quartz is a fascinating gemstone that is known for its distinctive brownish hue. This gemstone is a type of quartz that has been exposed to natural radiation over long periods of time which causes it to take on its unique colour. In this blog, we will take a closer look at the science behind smoky quartz including how it forms and where it is found.
What Are The Chemical Properties Of Smoky Quartz?
First, it's important to understand that smoky quartz is a variety of quartz which is a mineral that is made up of silicon and oxygen atoms. Quartz is one of the most common minerals on Earth and can be found in a wide range of environments including granite, sandstone and volcanic rocks.
The distinctive colour of smoky quartz is caused by the presence of aluminium impurities within the crystal structure of the mineral. When quartz is exposed to natural radiation, the radiation interacts with the aluminium atoms, causing them to bond with silicon and oxygen in a way that creates the brownish colour.
The intensity of the colour of smoky quartz can vary depending on a number of factors including the amount of natural radiation exposure and the amount of aluminium impurities present in the crystal. Smoky quartz can range from a pale, almost transparent colour to a dark, nearly opaque brown.
In addition to its distinctive colour, smoky quartz is also known for its durability. Quartz is one of the hardest minerals on Earth, with a hardness rating of 7 on the Mohs scale. This means that it is resistant to scratching and is less likely to become damaged or chipped over time.
Where Is Smoky Quartz Found?
The largest deposits of smoky quartz are found in Brazil where the gemstone is mined extensively. Smoky quartz can also be found in other parts of the world including the United States, Switzerland and Madagascar. In the United States, smoky quartz is found in the Rocky Mountains, particularly in Colorado.
Smoky quartz is typically mined from underground deposits where it is found in veins of granite or other rock formations. The gemstone is often extracted using traditional mining techniques such as blasting and excavation. Once the smoky quartz is extracted, it is cut and polished to create the finished gemstone that we see in jewellery and other decorative items.
Smoky Quartz With Sterling Silver Earrings.
Smoky quartz and sterling silver earrings are a popular choice for those looking for a stylish and versatile accessory. The combination of smoky quartz and sterling silver is particularly appealing for several reasons.
Firstly, smoky quartz has a warm, earthy tone that pairs well with the cool, bright shine of sterling silver. The contrast between the two materials creates a visually interesting and balanced effect, making the earrings a striking addition to any outfit. Smoky quartz is often cut into faceted shapes, allowing it to catch and reflect light, giving it a shimmering appearance.
Secondly, both smoky quartz and sterling silver are durable materials that can withstand daily wear and tear. Smoky quartz is a hard mineral, making it less likely to become scratched or damaged over time. Sterling silver is a strong and long-lasting metal that is resistant to tarnishing and corrosion.
Finally, smoky quartz and sterling silver are both relatively affordable materials, making the earrings a cost-effective option for those looking for a high-quality and stylish accessory. Whether worn for everyday wear or for special occasions, smoky quartz and sterling silver earrings are a timeless and versatile choice.
Conclusion.
In conclusion, smoky quartz is a fascinating gemstone that is created through natural radiation and the presence of aluminium impurities in the crystal structure of quartz. Its unique colour and durability make it a popular choice for jewellery and decorative items, and its relative abundance makes it an affordable option for those looking for a beautiful and distinctive gemstone. While some people may be drawn to smoky quartz for its perceived spiritual properties, it is clear that the science behind this gemstone is just as interesting and worth exploring.