355,324
| Category | Oxide mineral |
| Formula, (repeating unit) | Aluminium oxide, Al 2O 3 |
| Crystal system | Trigonal |
| Crystal class | Hexagonal scalenohedral (3m), H-M symbol: (32/m) |
| Space group | R 3c |
| Color | Typically blue, but varies |
| Crystal habit | As crystals, massive and granular |
| Twinning | Both growth twins (in various orientations) and polysynthetic glide twinning on the rhombohedron [10 11 | cleavage = Poor | fracture = Conchoidal, splintery | mohs = 9.0 | luster = Vitreous | refractive = n ω =1.768–1.772, n ε =1.760–1.763, Birefringence 0.008 | opticalprop = Abbe number 72.2 | pleochroism = Strong | streak = Colorless | gravity = 3.98~4.06 | density = | melt = 2,030–2,050 °C | fusibility = Infusible | diagnostic = | solubility = Insoluble | diaphaneity = Transparent to nearly opaque | other = Coefficient of thermal expansion (5.0–6.6)×10 −6 /K, relative permittivity at 20 °C, ε = 8.9–11.1 (anisotropic) | label15 = Cleavage | data15 = | label16 = Fracture | data16 = | label17 = Tenacity | data17 = | label18 = Mohs scale hardness | data18 = | label19 = Luster | data19 = | label20 = Streak | data20 = | label21 = Diaphaneity | data21 = | label22 = Specific gravity | data22 = | label23 = Density | data23 = | label24 = Polish luster | data24 = | label25 = Optical properties | data25 = | label26 = Refractive index | data26 = | label27 = Birefringence | data27 = | label28 = Pleochroism | data28 = | label29 = 2V angle | data29 = | label30 = Dispersion | data30 = | label31 = Extinction | data31 = | label32 = Length fast/slow | data32 = | label33 = Ultraviolet fluorescence | data33 = | label34 = Absorption spectra | data34 = | label35 = Melting point | data35 = | label36 = Fusibility | data36 = | label37 = Diagnostic features | data37 = | label38 = Solubility | data38 = | label39 = Common impurities | data39 = | label40 = Alters to | data40 = | label41 = Other characteristics | data41 = | label42 = | data42 = | label43 = References | data43 = | header44 = | label45 = | data45 = | label46 = | data46 = | label47 = | data47 = | label48 = | data48 = | label49 = | data49 = | label50 = | data50 = |
About Sapphire
Poet Sapphire was born on August 4, 1950 in California, United States (She's 73 years old now).
Poet Sapphire is a novelist, poet, and spoken-word artist best known for her novel Push from 1996 and her poetry collection American Dreams from 1994. Precious, a critically praised film, was based on the former work (released in 2009).
All info about Sapphire can be found here. This article will clarify all information about Sapphire: biography, age, facts, income, family, wife & breakup...
Sapphire before becoming famous
Sapphire was born in the Zodiac sign Leo (The Lion), and 1950 is the year of the Chinese Zodiac Tiger (兎).
She earned her Master of Fine Arts degree from Brooklyn College after attending the City Colleges of San Francisco and New York.
Achievement of Sapphire
In 1999, she released Black Wings & Blind Angels: Poems, her third full-length poetry anthology.
Sapphire's Family, Spouse, Dating and Relationship
She was born Ramona Lofton and grew up in a military family, moving about a lot as a child. She was cruelly abused by her father when she was eight years old.
Sapphire Collabed with
Movie Actress Monique earned an Academy Award for her performance as the mother of the titular character in the film (Precious), which was based on Poet Sapphire's autobiographical novel Push.
Sapphire Income & Net worth
Sapphire's income mainly comes from the work that created her reputation: a poet. Information about her net worth in 2024 is being updated as soon as possible by allfamous.org, you can contact to tell us Net Worth of the Sapphire.
Sapphire Height and Weight
How tall is Sapphire? Information about Sapphire height in 2024 is being updated as soon as possible by AllFamous.org. Or you can contact us to let us know how tall of Sapphire.
People also ask about Sapphire
What is Sapphire's real name?
When is Sapphire's birthday?
How old is Sapphire?
Where is Sapphire from?
When was Sapphire born?
Reference: Wikipedia, Tiktok, Youtube, Instagram and Twitter.
Latest information about Sapphire updated on March 21 2023.
