Product Description This listing is for the 2017 Niue Supermassive Black Hole silver coin 1 oz. 999 fine, 2 dollars face value shown in the pictures. Everything shown is included: black box, glossy wood display case, coin in capsule, and the COA. Please use the pictures to determine quality (note warping in photos is due to the camera lens). This item is in the category “Coins & Paper Money\Bullion\Silver\Coins”. The seller is “cobull707″ and is located in this country: US. This item can be shipped to United States.

• Coin: Niue Supermassive Black Hole
• Composition: Silver
• Year: 2017
• Issuing Country: Niue
• Fineness: 0.999
• Strike Type: Antiqued Prooflike
• Grade: Ungraded
• Precious Metal Content per Unit: 1 oz
• Certification: Uncertified

We present the second coin of the ” Universe ” series, which depicts unusual elements of the cosmos. This time the coin focuses on the theme of a black hole. A black hole is a region of space-time which, due to the influence of gravity, nothing – including light and information – can leave. General Theory of Relativity. It requires the accumulation of a sufficiently large mass in a sufficiently small volume in order to form. The black hole is surrounded by a mathematically defined surface called the. Which marks the boundary of no return. It is called “black” because it completely absorbs light hitting the horizon, reflecting nothing. As black holes cannot be observed directly, their presence is inferred from their interaction with surrounding matter and with light and other types of electromagnetic radiation. The reverse of the coin shows a colourful representation of the appearance of a black hole. A real piece of meteorite is placed in the centre of the coin. The reverse of the coin is concave, which imitates the absorption of the surroundings by a black hole. The mintage of the coin is limited to 500 pieces only. The coin comes packed with a c ertificate of authenticity in an elegant wooden box. 2021 Niue Universe Series Black Hole 2oz Silver Antiqued Coin. We present the second coin of the “Universe” series, which depicts unusual elements of the cosmos. According to the General Theory of Relativity, it requires the accumulation of a sufficiently large mass in a sufficiently small volume in order to form. The black hole is surrounded by a mathematically defined surface called the event horizon, which marks the boundary of no return. The coin comes packed with a certificate of authenticity in an elegant wooden box. Sorry, our items are NOT available for pick-up. No additional information at this time. You might also like. 2020 Great Britain James Bond 007 Pay Attention 2oz Silver Proof Coin. 2020 Macau Lunar Year of the Rat Colorized 1 oz Silver Proof Coin – 8,000 Made. 2021 Macau Lunar Year of the Ox Colorized 1 oz Silver Proof Coin – 8,000 Made. 2020 Tanzania Rare Wildlife Grizzly Bear 2oz Silver Proof Coin. This item is in the category “Coins & Paper Money\Bullion\Silver\Coins”. The seller is “grreserve” and is located in this country: US. This item can be shipped worldwide.

• Certification: Certified by the Mint
• Circulated/Uncirculated: Uncirculated
• Denomination: $5
• Type: 2oz Silver
• Unit of Sale: 1
• Year: 2021

Queen: Elizabeth II (1952-Date). Mint: Mint of Poland (Mennica Polska) – Warsaw (1766-Date). Currency: New Zealand Dollar (1987-Date). 999 Silver (Meteorite Insert). Condition: New – Mint Packaging. Obverse: The Effigy of HM Queen Elizabeth II; Legend around consisting of date, country, denomination, composition, and purity. Reverse: A glow in the dark (UV reactive) depiction of a black hole with a meteorite insert at the center. The Mint of Poland, in association with the South Pacific island nation of Niue, proudly presents an out of this world, eye-catching second release in the Niue’Universe’ Series. This 2021 Niue Universe Black Hole 2 oz Silver UV Antiqued coin is an amazing example of what we’ve come to expect from the highly creative craftsmen at Poland Mint! The coin depicts unusual elements of the cosmos and includes a real meteorite insert. A black hole is a region of space-time in which nothing including light and information, can leave due to the influence of gravity. According to the General Theory of Relativity, it requires the accumulation of a sufficiently large mass in a sufficiently small volume in order to form. The black hole is surrounded by a mathematically defined surface called the event horizon, which marks the boundary of no return. It is called “black” because it completely absorbs light hitting the horizon, reflecting nothing. As black holes cannot be observed directly, their presence is inferred from their interaction with surrounding matter and with light and other types of electromagnetic radiation. Coin condition is based on our professional opinion. Pictures are representative of the coin that you will receive, actual coin may differ slightly, and serial numbers may vary. Infinity Coins is a full-time coin shop located in Idaho Falls, ID. We have a large inventory that moves fast and we only list very little on here so if there is something else you are looking for, please ask, we might have it. This caps at 10 items, after 10 items each additional item is free. That being said, we do take our business seriously and we want to keep happy customers. Because of the volatile nature of some of our products, market fluctuation IS NEVER a reason for return. We take our feedback very seriously. Please reference our Feedback Policies for more information. If something was done or stated wrong on our part we will work hard with you to make it right. Being a professional coin dealer, any uncertified coins are listed with a grade that is our professional opinion of the grade. Other items listed with a grade are graded by a tier 1, recognized, grading service. Please look at and evaluate the coin for your own opinion. We will only leave feedback for buyers who have left us feedback first. You can send us a message and we will get back to you as soon as possible, we check our messages several times a day. This item is in the category “Coins & Paper Money\Bullion\Silver\Coins”. The seller is “infinitycoins8″ and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, Korea, South, Indonesia, Taiwan, South Africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Croatia, Republic of, Malaysia, Brazil, Chile, Colombia, Antigua and Barbuda, Aruba, Belize, Dominica, Grenada, Saint Kitts-Nevis, Saint Lucia, Montserrat, Turks and Caicos Islands, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, Ecuador, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Vietnam, Uruguay.

• Brand/Mint: Mint of Poland (Mennica Polska) – Warsaw (1766-Date)
• Certification: Uncertified
• Circulated/Uncirculated: Uncirculated
• Coin: 2021 Niue $5 – Universe
• Composition: Silver
• Country/Region of Manufacture: Niue
• Denomination: 5 NZD
• Precious Metal Content: .999 Silver
• Year: 2021

BLACK HOLE UNIVERSE SERIES – 2021 2 oz Pure Silver Reverse Concave Coin – Niue. We present the second coin of the ” Universe ” series, which depicts unusual elements of the cosmos. This time the coin focuses on the theme of a black hole. A black hole is a region of space-time which, due to the influence of gravity, nothing – including light and information – can leave. General Theory of Relativity. It requires the accumulation of a sufficiently large mass in a sufficiently small volume in order to form. The black hole is surrounded by a mathematically defined surface called the. Which marks the boundary of no return. It is called “black” because it completely absorbs light hitting the horizon, reflecting nothing. As black holes cannot be observed directly, their presence is inferred from their interaction with surrounding matter and with light and other types of electromagnetic radiation. The reverse of the coin shows a colourful representation of the appearance of a black hole. A real piece of meteorite is placed in the centre of the coin. Another interesting addition is the fluorescent printing, which makes the coin glow in the dark! The reverse of the coin is concave, which imitates the absorption of the surroundings by a black hole. The mintage of the coin is limited to 500 pieces only. The coin comes packed with a c ertificate of authenticity in an elegant wooden box. Features: Reverse Concave, Fluorescent Printing, Meteorite Mintage: 500 Material: Pure Silver (99.99%) Finish: Antique Finish Issuer: Niue Island Weight: 2 oz Diameter: 50 mm Face Value. (WITH THE EXCEPTION OF GOLD COINS). ONCE YOUR DONE SHOPPING, PLEASE MESSAGE ME AND I WILL SEND YOU A COMBINED INVOICE. This item is in the category “Coins & Paper Money\Coins: World\Australia & Oceania\South Pacific”. The seller is “the_coin_shoppe” and is located in this country: US. This item can be shipped to United States, all countries in Europe, all countries in continental Asia, Canada, Australia.

• Composition: Silver
• Year: 2020
• Country/Region of Manufacture: Niue
• Certification: Uncertified

Limited Edition #274 of 999 Minted, VERY RARE. Comes in Original Box with COA. The item “2017 Niue $2 Supermassive Black Hole Antiqued & Colorized 1oz Fine Silver with COA” is in sale since Saturday, March 27, 2021. This item is in the category “Coins & Paper Money\Bullion\Silver\Coins”. The seller is “sealeddiamond” and is located in Las Vegas, Nevada. This item can be shipped to United States, Canada, Japan.

• Country/Region of Manufacture: Niue
• Certification: COA
• Precious Metal Content per Unit: 1 oz
• Strike Type: Proof-Like
• Grade: Ungraded
• Year: 2017
• Composition: Silver

This coin is first realese. Year of Issue: 2017. Weight : 31.1g (1 oz). Diameter: 38.61 mm. The item “B2017 1 Oz Silver $2 SUPERMASSIVE BLACK HOLE Coin, Niue” is in sale since Wednesday, November 29, 2017. This item is in the category “Coins & Paper Money\Coins\ World\Commemorative”. The seller is “luispapi1983″ and is located in Absecon, New Jersey. This item can be shipped worldwide.

• Year: 2017
• Composition: Silver
• Country/Region of Manufacture: Niue

31.1 (1 oz). This beautiful 1 Oz Silver coin is dedicated to the most mysterious element of the galaxies the Supermassive Black Hole, the largest type of black hole. The coin has a beautiful design, has a wonderful Relief, has a great coloration, has an Antique Finish quality and comes in a case, along with the Certificate of Authenticity. Limited mintage to only 999 pcs worldwide! The reverse of the coin features the wonderful coloured view of a Supermassive Black Hole with incredible swirling space debris. On top of the reverse, the inscriptions: SUPERMASSIVE BLACK HOLE the name of the coin and 2017 the year of issue. The obverse of the coin depicts the effigy of Her Majesty Queen Elizabeth II and the inscriptions: NIUE the issuing country, TWO DOLLARS the face value, 1oz. 999 SILVER the weight of the coin and the fineness of the Silver and ELIZABETH II the name of the Queen. Supermassive Black Hole A supermassive black hole (SMBH) is the largest type of black hole, on the order of hundreds of thousands to billions of solar masses, and is found in the centre of almost all currently known massive galaxies. In the case of the Milky Way, the SMBH corresponds with the location of Sagittarius A. Supermassive black holes have properties that distinguish them from lower-mass classifications. First, the average density of a SMBH (defined as the mass of the black hole divided by the volume within its Schwarzschild radius) can be less than the density of water in the case of some SMBHs. This is because the Schwarzschild radius is directly proportional to mass, while density is inversely proportional to the volume. Since the volume of a spherical object (such as the event horizon of a non-rotating black hole) is directly proportional to the cube of the radius, the minimum density of a black hole is inversely proportional to the square of the mass, and thus higher mass black holes have lower average density. In addition, the tidal forces in the vicinity of the event horizon are significantly weaker for massive black holes. As with density, the tidal force on a body at the event horizon is inversely proportional to the square of the mass: a person on the surface of the Earth and one at the event horizon of a 10 million black hole experience about the same tidal force between their head and feet. Unlike with stellar mass black holes, one would not experience significant tidal force until very deep into the black hole. The item “SUPERMASSIVE BLACK HOLE 1 Oz Silver Coin 2$ Niue 2017″ is in sale since Tuesday, November 07, 2017. This item is in the category “Coins & Paper Money\Coins\ World\Australia & Oceania\South Pacific”. The seller is “powercoin_italy” and is located in Roma. This item can be shipped worldwide.

• Circulated/Uncirculated: Uncirculated
• Year: 2017
• Composition: Silver
• Country/Region of Manufacture: Niue

This beautiful 1 Oz Silver coin is dedicated to the most mysterious element of the galaxies the Supermassive Black Hole, the largest type of black hole. The coin has a beautiful design, has a wonderful Relief, has a great colorization, in the Antique Finish quality. A supermassive black hole (SMBH) is the largest type of black hole, on the order of hundreds of thousands to billions of solar masses, and is found in the centre of almost all currently known massive galaxies. In the case of the Milky Way, the SMBH corresponds with the location of Sagittarius A. Supermassive black holes have properties that distinguish them from lower-mass classifications. The item “SUPERMASSIVE BLACK HOLE 1 Oz Silver Coin 2$ Niue 2017″ is in sale since Wednesday, October 25, 2017. This item is in the category “Coins & Paper Money\Coins\ World\Australia & Oceania\South Pacific”. The seller is “dazzlingcoins_com” and is located in USA and Canada . This item can be shipped worldwide.

• Composition: Silver
• Year: 2017

PRE ORDER FOR END OF OCTOBER. Track Page Views With. Auctiva’s FREE Counter. The item “2017 1 Oz Silver $2 SUPERMASSIVE BLACK HOLE Coin, Niue” is in sale since Friday, October 13, 2017. This item is in the category “Coins & Paper Money\Paper Money\ World\Australia & Oceania\South Pacific”. The seller is “luispapi1983″ and is located in Absecon, New Jersey. This item can be shipped worldwide.

• Circulated/Uncirculated: Uncirculated
• Country/Region of Manufacture: Niue