Yellowish-orange, orange, orange-red, red, brownish-red. -Chemical Composition: Mn3Al2(SiO4)3
8 … Abrupt temperature changes will likely cause fracturing. Large number of pages viewed.
The Spaulding dike was found in December 1955, and the faceted spessartines pro-duced initially were rather small (0.5–1.5 ct; Sinkankas, 1957). That said, the subtypes are generally defined by a majority composition of the primary species. -Specific Gravity: 4.15 (+0.05,-0.03)
Kievlenko, Geology of gems, 2003, p. 112, Ted Themelis (2008) Gems & mines of Mogok. Steam cleaners should never be used. -Cleavage: None
-California: from the Little 3 Mine in Ramona.
Dates: All species of garnets can be used as the birthstone for January. The safest method for cleaning is with warm soapy water. "Fingerprint" (made up of 2 phase inclusions), rutile needles - Blue Chart Gem Identification, Herve Nicolas Lazzarelli, 2010, p. 3, Kashmir sapphire mines, Pádar, Kishtwar district, Jammu and Kashmir, India, Dara-i-Pech pegmatite field (Darra-i-Pech; Darra-e-Pech; Pech; Peech; Page), Navegadora claim (Navigator mine; Orozimbo claim), Carmelita Mine (Big Spring mine; Blue Gem claim; Crest Gem mine; Elinor deposit; Elinor mine; Estudillo mine; French Pete mine; MS 6130; Peter Cabat mine), Rutherford Mines (Rutherford No. The 10.25 ct spessartine in the pendant was cut from material recovered at the Spessartite mine in 1975. The south side of the hill slopes steeply towards the southwest, following the general dip of the pegmatite intrusions which outcrop along the top and just north of the hill's ridge. Minimum purchase amount of 0 items is Required -Hardness: 7-7.5
This handsome gem is absolute top color, has good clarity and size for the location, and is expertly cut! -Birefringence: None (singly refractive)
Stone: Spessartite Garnet Origin: Ramona MineTreatment: NoneCarat: 96.5Size: Grade: Sleepy - facet gradeCount: 3.
Spessartite dikes. Herve Nicolas Lazzarelli, Blue Chart Gem Identification (2010) More from other references . -Nigeria: stones can be on the larger side (up to 25 ct) but often with dark tones (front right)
Introduction: Spessartite (also spelled spessartine) is a species in the garnet family. Instead, they are usually a mix. Search … tine (-tēn′) n. A red to brownish-red mineral of the garnet group, Mn3Al2(SiO4)3. [French, after Spessart, a hilly area of west-central Germany.] Take away the manganese, and it would no longer be spessartite.
-Brazil: large gemmy crystals often dark reddish-orange (back left)
These came most famously from Ramona, California and Amelia County, Virginia in the United States. A richly colored and clean spessartite garnet from the Little Three mine in California.
Clarity: Spessartite garnets are of clarity Type II.
Buy Genuine Natural Beautiful Faceted Spessartite Garnet 7.04ct Oval Shape Orange Colour Origin Mozambique Good Quality In Reasonable Price - gemfame × [auth0] [auth0] SIGN IN YOUR ACCOUNT TO HAVE ACCESS TO DIFFERENT FEATURES. (front left)
This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. FORGOT YOUR DETAILS? Custom design and precision cut by Daniel O’Neil . … https://www.thefreedictionary.com/spessartine, A red to brownish-red mineral of the garnet group, Mn, (Minerals) a brownish-red garnet that consists of manganese aluminium silicate and is used as a gemstone.
Although several mines in the Ramona district have produced spessartine, the best sources were the Hercules-Spessartite and Spaulding mines (again, see figure 4). -Virginia: from the Rutherford #2 Mine in Amelia Court House. This table shows the variety of hues this gemstone can be found in. Colors: yellowish-orangeto reddish-orange. 4300); also bands at 4600, 4800, 5200 and sometimes weak bands at 5040 and/or 5730