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State, federal district, territory Mineral Rock or stone Gemstone Alabama [1]: Hematite (1967): Marble (1969): Star blue quartz (1990): Alaska [2] [3]: Gold (1968 ...
Hematite (/ ˈ h iː m ə ˌ t aɪ t, ˈ h ɛ m ə-/), also spelled as haematite, is a common iron oxide compound with the formula, Fe 2 O 3 and is widely found in rocks and soils. [6] Hematite crystals belong to the rhombohedral lattice system which is designated the alpha polymorph of Fe 2 O 3. It has the same crystal structure as corundum ...
Following World War II, Chicago's South Side had become increasingly overcrowded as African Americans moved from the South in the second wave of the Great Migration.Unable to attain decent and sanitary housing in white neighborhoods because of racially restrictive real estate covenants and mortgage redlining by the Federal Housing Administration (FHA), African Americans were confined to the ...
Martian spherules (also known as hematite spherules, blueberries, & Martian blueberries) are small spherules (roughly spherical pebbles) that are rich in an iron oxide (grey hematite, α-Fe 2 O 3) and are found at Meridiani Planum (a large plain on Mars) in exceedingly large numbers.
Other minerals that form concretions include iron oxides or hydroxides (such as goethite and hematite), [19] [20] dolomite, siderite, [21] ankerite, [22] marcasite, [23] barite, [24] [25] and gypsum. [26] Although concretions often consist of a single dominant mineral, [27] other minerals can be present depending on the environmental conditions ...
Harrison Street Real Estate Capital, which uses the trade name Harrison Street, is a real estate investment firm headquartered in Chicago, Illinois. The firm is currently the alternative real assets arm of Colliers International. In 2024, Harrison Street ranks as one of the top five owners in senior housing in the U.S. [2]
In crystallography, the cubic (or isometric) crystal system is a crystal system where the unit cell is in the shape of a cube. This is one of the most common and simplest shapes found in crystals and minerals. There are three main varieties of these crystals: Primitive cubic (abbreviated cP and alternatively called simple cubic)
A real estate contract typically does not convey or transfer ownership of real estate by itself. A different document called a deed is used to convey real estate. In a real estate contract, the type of deed to be used to convey the real estate may be specified, such as a warranty deed or a quitclaim deed. If a deed type is not specifically ...