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  2. Deep sea mining - Wikipedia

    en.wikipedia.org/wiki/Deep_sea_mining

    Deep sea mining is the extraction of minerals from the seabed of the deep sea. The main ores of commercial interest are polymetallic nodules, which are found at depths of 4–6 km (2.5–3.7 mi) primarily on the abyssal plain. The Clarion-Clipperton Zone (CCZ) alone contains over 21 billion metric tons of these nodules, with minerals such as ...

  3. Cullinan Diamond - Wikipedia

    en.wikipedia.org/wiki/Cullinan_Diamond

    Cullinan V is an 18.8-carat (3.76 g) heart-shaped diamond set in the centre of a platinum brooch that formed a part of the stomacher made for Queen Mary to wear at the Delhi Durbar in 1911. The brooch was designed to show off Cullinan V and is pavé-set with a border of smaller diamonds.

  4. Orapa diamond mine - Wikipedia

    en.wikipedia.org/wiki/Orapa_diamond_mine

    Orapa is an open pit style of mine and is the largest diamond mine in the world by area. The mine is located on two kimberlite pipes that converge near the surface, covering 1.18 km 2 (0.46 sq mi). Orapa operates seven days per week, and produces 20 million tonnes (20,000,000 long tons; 22,000,000 short tons) of ore and an additional 40 million ...

  5. Eclipse (software) - Wikipedia

    en.wikipedia.org/wiki/Eclipse_(software)

    A 1.3 level Java runtime or Java development kit must be installed on the machine in order to run this version of Eclipse. [28] N/A: 18 September 2002 [29] 2.0 N/A: 15 April 2003 [30] 2.1 A 1.4 level Java runtime or Java development kit (JDK) can also be used to run Eclipse.

  6. List of Internet top-level domains - Wikipedia

    en.wikipedia.org/wiki/List_of_Internet_top-level...

    Top Level Design: Yes: Yes .dev: software development — Charleston Road Registry Inc. (Google) Un­known: Yes .diamonds: Jewelers, diamond wholesalers and retailers, jewelry appraisers and buyers, pawn shops — Identity Digital [ID 43] Yes: Yes .diet: dieting and dietary — Uniregistry: Yes [18] Yes .digital

  7. Diamond HK36 Super Dimona - Wikipedia

    en.wikipedia.org/wiki/Diamond_HK36_Super_Dimona

    HK36TTS Super Dimona. The HK36TTS has an 86 kW (115 hp) Rotax 914 F3 or F4 turbocharged engine, a Muhlbauer MTV-21-A-C-F/CF 175-05 propeller, 16.6 m (54.5 ft) wingspan, 28:1 glide ratio, and conventional landing gear. Received US FAA type approval on 25 September 1997 in the utility category at a gross weight of 770 kg (1,698 lb).

  8. List of nationalizations by country - Wikipedia

    en.wikipedia.org/wiki/List_of_nationalizations...

    Partial nationalisation (51%+): Dassault, Honeywell-Bull, Matra, Roussel-Uclaf, Sacilor, Usinor. Thirty-nine banks, two financial houses, and the remaining 49% of the SNCF were also nationalised, taking the size of the French state to unprecedented levels within a year of Mitterrand's election as president in 1981.

  9. Timeline of motor vehicle brands - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_motor_vehicle...

    This is a chronological index for the start year for motor vehicle brands (up to 1969). For manufacturers that went on to produce many models, it represents the start date of the whole brand; for the others, it usually represents the date of appearance of the main (perhaps only) model that was produced.