Where did thulite from granite pegmatites come from?

Jared Friesen asked a question: Where did thulite from granite pegmatites come from?
Asked By: Jared Friesen
Date created: Wed, Feb 17, 2021 2:10 AM
Date updated: Sun, Jan 2, 2022 12:31 PM


Top best answers to the question «Where did thulite from granite pegmatites come from»

  • Originally described from Kleppan, Sauland, Hjartdal, Telemark, Norway. NOTE: "Thulite" from granite pegmatites and some metamorphic rocks is frequently the clinothulite variety of clinozoisite and not true zoisite. Visit gemdat.org for gemological information about Thulite. This section is currently hidden. Click the show button to view.


Those who are looking for an answer to the question «Where did thulite from granite pegmatites come from?» often ask the following questions:

✨ What kind of thulite is in granite pegmatites?

  • Click the show button to view. This section is currently hidden. Click the show button to view. Much of the so-called thulite from granite pegmatites, particularly in North Carolina, has proven to be clinothulite (Richard C. Erd, unpublished data, 1996).

✨ Where does thulite come from?

  • It was first discovered in Norway, and its name is derived from the word Thule, while is believed to be the ancient name of Norway. Thulite is the national stone of Norway, and it comes mostly from the Leksvik. However, there are also deposits of this stone found in Australia, South Africa, and Russia. Why Would You Use Thulite?

✨ Where do thulite veins come from?

  • Since its initial finding, Thulite veins have been located in the United States, Sweden, Italy, Austria, Japan, and Australia. There are a lot of so-called “Thulite” specimens coming out of North Carolina. Although this mineral may look similar, it is actually a crystal called Clinothulite.

10 other answers

Most pegmatites have a composition that is similar to granite with abundant quartz, feldspar, and mica. These are sometimes called "granite pegmatites" to indicate their mineralogical composition. However, compositions such as "gabbro pegmatite," "syenite pegmatite," and any other plutonic rock name combined with "pegmatite" are possible.

Thulite is the pink to reddish variety of the mineral Zoisite. It is an opaque stone composed of dense crystals, and is used as a minor gemstone. Opaque. May be translucent in thin backlit sections. Thulite is well-known in Norway, where it was first found. It is named after the mythical region of Thule, which many identify with Norway.

much thulite with abundant euhedral crystals of sphene and some epi-dote. Bright pink crystals (a:1.688, 7:1.698) in pegmatites at Crestmore (Am. Mineral.,26, 375 (1941). Connecticut At Haddam, in Middlesex County, on the top of Walkley llill' across the Connecticut River from the famous Gillette quarry, thulite occurs as

Thulite is a variety of zoisite with a bright pink to reddish color. This unique coloration of thulite is due to the manganese inclusions in its composition. Thulite is most commonly found alongside quartz or mottled with streaks and spots of white quartz. Thulite’s sister mineral clinothulite is the pink variation of clinozoisite.

1. Introduction. The genetic relationship between granitic pegmatites and adjacent or enclosing granites has long been debated, particularly whether such pegmatites form from residual, volatile-rich melts sourced from the granites (London, 2008, chapter 5).In the case of pericontact pegmatites, e.g. stockscheider in tin granites in the Erzgebirge (Breiter et al., 2005), and intragranitic ...

pegmatites is that the wallrocks around these pegmatites are metasomatized (i.e. metamorphosed via an infl ux of pegmatite-derived components), and the dispersion of alkali rare elements in the metasomatic aureoles around pegmatites is used as an exploration tool. Lithium anoma-lies defi ne the widest halos adjacent to pegmatites, which

Granite pegmatites are ranked second in the abundance of rare elements, mainly Sn and W, whereas metapegmatites and pegmatoids are used to concentrate only feldspar, quartz and mica. A similar tripartite subdivision as performed for the geodynamic positioning of the host environment can also be done for the emplacement of pegmatites themselves ...

Thulite Meanings, Zodiacs, Planets, Elements, Colors, Chakras, and more. Science & Origin of Thulite Thulite, also referred to as Rosaline, is a calcium aluminum silicate mineral that crystallizes in the form of large masses or small prismatic crystals. It's a member of the Zoisite family and is one of the pinkest minerals Mother Earth creates naturally.

The Independencia Argentina albite-type granitic pegmatite is the most distal differentiate in the Cerro La Torre pegmatite group, located in the Eastern Pampean Ranges of Argentina.

Rhyolite is a felsic (silica-rich) volcanic igneous rock with the same mineral content as granite, only unlike granite, it cools fast from the molten rock near or over the surface of Earth's crust (extrusive type). When these magmas erupt, a rock with two grain sizes typically forms.

Your Answer

We've handpicked 20 related questions for you, similar to «Where did thulite from granite pegmatites come from?» so you can surely find the answer!

What country does blue pearl granite come from?

Blue Pearl Granite from Norway is a Blue, Gray, Black colored slab with a polished, leathered or honed finish. It's a durable granite recommended for kitchen counters or bathroom countertops. Additional Information. Color: Blue Level of Variation: Medium Sample In Showroom Yes

Where are petalite pegmatites found in the world?
  • Petalite was first discovered in Sweden in the 18th century. A rare gemstone, Petalite is found in small deposits in Canada, USA, Brazil, Italy, Namibia, Mozambique, Zimbabwe, Russia, Burma, Australia. Petalite occurs in lithium-bearing pegmatites with spodumene, lepidolite, and tourmaline.
Is gold found in pegmatites?

Gold can occur in economic grades in Pegmatites are magmas containing granitic type minerals (feldspar, quartz, mica) which cool slowly and thus allow for very large crystals (>2.5cm) to form… The fluid percolates through the overlying rock and deposits minerals which may contain gold amongst other valuable metals.

Jewelry come from where?

The word 'Jewelry' originated from the Latin word 'jocale' meaning 'play thing'. The present name is the anglicized version of the Old French 'jouel'. The word spelled as 'jewellery' in European English, jewelry is usually defined as any piece of adornment made up of precious material (gemstones, noble metals, etc.).

Where diamonds come from?

What Countries Do Diamonds Come From? Globally, diamonds can be found in more than 30 countries around the world. However, the vast majority of diamond production is concentrated within 5 countries, namely: Russia (45 million carats), Botswana (24 million carats), Canada (19 million carats), Democratic Republic of Congo (14 million carats) and Australia (13 million carats).

Where is thulite found?

It is named after the mythical island of Thule in the belief that the island is Scandinavia. Thulite is used as a gemstone and carving material in the manufacture of jewelry and ornamental objects. Thulite is also found in the Austrian Tyrol and in Mitchell County, North Carolina.

Where does morganite come from and where does it come from?
  • Most of the morganite on the market comes from pegmatite mines in Minas Gerais, Brazil. Afghanistan, Mozambique, Namibia, and the US have been minor and inconsistent sources. While it’s only a minor producer today, the original Madagascar deposit still sets the standard for the best material.
Where does zultanite come from and where does it come from?
  • Zultanite, now known as Csarite, is mined in a bauxite rich deposit in the Anatolian Mountains of central Turkey. The beauty of this gemstones is that is comes from a single source, much like Tanzanite.
Where blood diamonds come from?

Blood Diamond is a 2006 political action thriller film co-produced and directed by Edward Zwick and starring Leonardo DiCaprio, Jennifer Connelly, and Djimon Hounsou.The title refers to blood diamonds, which are diamonds mined in war zones and sold to finance conflicts, and thereby profit warlords and diamond companies across the world.. Set during the Sierra Leone Civil War in 1991–2002 ...

Where chocolate diamonds come from?

Brown diamonds are the most common of coloured diamonds. 'Chocolate' is simply one of the words used to describe a specific shade of brown diamond. All diamonds are formed deep within the earth's mantle.

Where chopard jewelry come from?

Le Petit-Fils de L.-U. Chopard & Cie S.A., commonly known as Chopard, is a Swiss manufacturer and retailer of luxury watches, jewellery and accessories. [2] [3] Founded in 1860 by Louis-Ulysse Chopard in Sonvilier, Switzerland , Chopard has been owned by the Scheufele family of Germany since 1963.

Where did adamantine come from?

The English noun "adamant" (meaning "an unbreakable or extremely hard substance"), as well as the adjective "adamant" (meaning "inflexible" or "unyielding"), came from "adamas." "Adamantine," which has such figurative uses as "rigid," "firm," and "unyielding," came from "adamantinus." "Adamas" is actually the source of ...

Where did jewelry come from?

The word 'Jewelry' originated from the Latin word 'jocale' meaning 'play thing'. The present name is the anglicized version of the Old French 'jouel'. The word spelled as 'jewellery' in European English, jewelry is usually defined as any piece of adornment made up of precious material (gemstones, noble metals, etc.).

Where did sodalite come from?
  • As early as 2500 B.C., Sodalite was being traded by the Caral people of Peru, as well as by the indigenous people of Tiwanaku in modern-day Bolivia. Sodalite gets its name from the rich sodium content within the stone.
Where did spectrolite come from?
  • Spectrolite was found in 1941 when we were building a defense line on the eastern border. The mining of the gemstone started on a small scale, increasing in the 50s.
Where did thundereggs come from?
  • Native Americans in the Pacific Northwest were the first to find and name these beautiful stones “Thundereggs.”
Where did vesuvianite come from?
  • A magnesian variety of vesuvianite. Originally described from Frugård, Mäntsälä, Etelä-Suomen Lääni, Finland. Originally reported from Vilyui River Basin (Vilui River Basin; Wilui River Basin), Saha Republic (Sakha Republic; Yakutia), Eastern-Siberian Region]
Where do birthstones come from?

Experts believe that birthstones can be traced back to the Bible. In Exodus 28, Moses sets forth directions for making special garments for Aaron, the High Priest of the Hebrews. Specifically, the breastplate was to contain twelve precious gemstones, representing the twelve tribes of Israel.

Where do crystals come from?

Crystals often form in nature when liquids cool and start to harden. Certain molecules in the liquid gather together as they attempt to become stable. They do this in a uniform and repeating pattern that forms the crystal. In nature, crystals can form when liquid rock, called magma, cools.

Where do ekanites come from?
  • Ekanites may also display chatoyancy (cat’s eyes) as well as Tyndall scattering. Small, crystalline (non-metamict) ekanites have been found in Canada. Sri Lanka has produced most known ekanites, as translucent green pebbles from gem gravels in Eheliyagoda and in placer deposits from Okkampitiya.