Yogo Sapphires Research Paper

Canada and especially Ontario have very interesting and much filled geologic pasts. Ontario has many types of rocks and minerals that have formed and are still forming due to the geology. Ontario has sedimentary rocks; igneous rock, and metamorphic rock as well as minerals such as gold, silver, quartz, and many more. In this paper, we will begin by talking about ten rocks that were collected right here in Windsor Ontario. The rocks were examined from the outside which tended to be weathered and the inside which were fresh.

Jade Stones “nephrite” are a mineral composed of magnesium, iron, and silicate of calcium. Usually, they are formed through extreme heat and pressure known as metamorphism. Surprisingly, it can be found on every continent in the world, including countries like New Zealand, Brazil, China (Sinkiang), Canada, Zimbabwe, and the United State. It can be found in serpentine rock, by mining, alongside riverbanks, and seashores. Due to its composition these stones are shaped and polished before it is used in massage ("Nephrite Jade Gemstone Information", 2014).

Quartz is the most abundant single mineral on earth. It makes up about 12% of the earth's crust, occurring in a wide variety of igneous, metamorphic and sedimentary rocks.Quartz varieties are commonly separated into two groups based on the size of the individual grains or crystals. Macrocrystalline quartz in which individual crystals are distinguishable with the naked eye, and cryptocrystalline quartz in which the individual crystals are too small to be easily distinguishable under the light microscope. Some of the verities of the Macrocrystalline quartz are

With the fact the Diamonds are made by the rock cycle then it affects where we can find them. We can see this from the fact that certain areas in the world have certain attributes that let diamonds be able to form. Crain found that diamonds may be spat out in the volcanic smoke that is released during an eruption. We can find them with the gravel that came out as well with the volcanic

Next, we can see that the rock displays a subtle porphyritic texture with plagioclase comprising the phenocrysts. The overall texture of the surrounding groundmass is granoblastic equigranular. Under thin section we also see a weakly defined foliation evidenced in the preferential alignment of actinolite grains and to a lesser extent chlorite grains. Undulose extinction is also observed in quartz indicating the rock was subject to deformation. The normalized quartz, alkali-feldspar, and plagioclase (QAP) values of this rock indicate that it is classified as a grano-diorite according to the IUGS QAPF classification system which is consistent with the hand sample interpretation.

Emilie Tixeront explains the rock cycle, the formation of the Glasshouse Mountains, and what makes rocks so special anyway.

An incredibly rare `Blue Moon` diamond has gone on display in Rome`s Galleria di Adriano. One of only two such diamonds ever discovered, this unique specimen owes its luminous hue to trace amounts of the mineral boron, and is the only one acknowledged as `flawless`.

Some examples of rocks and minerals found in Louisiana are Agate, Louisiana Opal, Cabochon, and Petrified Wood. Agate is a mineral found in Louisiana. Agate is the official state mineral. This mineral is often found in the gravel. Agate can be classified as a mineral and a rock. It is formed by precipitation of silica-rich solution chemicals in rock cavities. Agate is a classified as a microcrystalline assortment of Silica and Chalcedony, and it is characterized by its fine grains and color brightness. In Vernon Parrish, Louisiana the Louisiana Opal can be found. Small amounts of this has been traced from mining in the Catahoula Formation. Louisiana Opal is a mixture of sandstone and cement clear precious opal. In 2011, Cabochon became the state’s official gemstone. The gemstone is derived from Crassotrea Virginica Mollusk. The most commonly known gem in Louisiana is the Petrified-Wood. Found in the Catahoula Formation, this gem is a sedimentary rock formed in the plains and swamps in the Oligocene Gulf

On the first side of the outcrop the rock when examined was greenish and had small black grains indicative of diorite with hornblende giving the green color. The rock was similar to the outcrop encountered at Hollow rock which also had several fractures parallel although not as many, and that outcrop was also highly weathered. On the other side of the outcrop, the rock was incredibly different. This side was not weathered beyond recognition but

This is a relatively new mineral found in the world. “Benitoite is sometimes called the "blue diamond." In the early 20th century is was first found in a California river known as the Benito River. The people that discovered it thought it was a sapphire or a diamond. Just looking a Benitoite gemstone, it would be easy to get them confused. Earth has many kinds of rocks and minerals but this gemstone is the rarest of the rare.

It is currently the largest exposed granite in the world weighing approximately one trillion pounds; although, only one third of the mountain can be seen as a majority of the mountain expands below ground as far as North Carolina. The enormous pluton mountain, as scientifically identified by geologist, was formed by a complex folding and faulting that had subsequently created the Blue ridge mountains. Though what remains as a mystery to many geologist is as to how such a massive granite mountain has become exposed. Although there are several theories that have been publicated to explain such a phenomena none are substantial or advocated the most. While the origins of Stone Mountain are elusive, the correlations of this landmarks with american history are intricately

As per J. Willard Hershey in "The Book of Diamonds," precious stones were initially found in Arkansas in 1906. The state is one of the most elevated designer of the stones in the United States; somewhere around 1972 and 2005, 25,369 jewels were mined in the state, as per the official state website.Often called "Arkansas jewels," quartz gems are minerals found in Arkansas. Quartz precious stone was announced the state mineral in 1967.

There are 3 main reasons I want to be Sapphire manager, they are to help others, out of admiration, and for the adventure.

Yosemite area was formed by the action of tectonic movement and volcanic activity. It caused the heated magma that was below the pacific and the North American plate to be exposed (Yosemite National Park:The Kingdom of Granite and Glaciers). Further tectonic activity exposed the hidden magma exposing the valley. Yosemite Valley is cut from a granitic rock of the Sierra Nevada Batholith. Sedimentary and metamorphosed rocks, also known as roof pendants, comprise approximately 5% of the park’s landforms. Due to erosion on master joints, valleys, and later canyons are formed. The tendency of crystals in plutonic rocks to exfoliate, which acts on the granitic rock, is responsible for the formation of domes.

Peridot is among the oldest known gemstones. The “topaz” on the breastplate of Aaron, High Priest of the Hebrews in the Old Testament, was believed to actually be peridot.