M6.20090712

On 27 Apr, 2020 By rosenfel@chass....
  1. RASC M6.20090712;
  2. Gibeon;
  3. Anonymous gift 2009 July 12;
  4. 1.05 x 0.72 x 0.33 cm;
  5. 4.2 g;
  6. Etched slice;
  7. Traces of fusion crust(?)¹;
  8. Fair state of preservation; some rust spots;
  9. Not previously published

 

Continue Reading

M5.20090712

On 27 Apr, 2020 By rosenfel@chass....
  1. RASC M5.20090712;
  2. Gibeon;
  3. Anonymous gift 2009 July 12;
  4. 1.41 x 0.94 x 1.19 cm;
  5. 4.8 g;
  6. Etched slice;
  7. Fair state of preservation; some rust spots;
  8. Not previously published

 

Continue Reading

M4.20090712

On 27 Apr, 2020 By rosenfel@chass....
  1. RASC M4.20090712;
  2. Gibeon, IVA fine octahedrite, Namibia (S 25° 30 ́, E 18° 0 ́), found 1836, ca. 26 mt;
  3. Anonymous gift 2009 July 12;
  4. 2.28 x 0.62 x 0.94 cm;
  5. 6.5 g;
  6. Etched slice;
  7. Fusion crust¹ on longest side;
  8. Fair state of preservation; some rust spots;
  9. Not previously published;
    Continue Reading

    M3.20090712

    On 27 Apr, 2020 By rosenfel@chass....
    1. RASC M3.20090712;
    2. Sikhote-Alin, IIAB coarsest octahedrite, Sikhote-Alin, Russian Federation, (N 46° 9 ́ 36 ̋, E 134° 39 ́ 12 ̋), witnessed fall 1947 February 12 ca. 00h 30m UT, ca. 23 mt;
    3. Anonymous gift 2009 July 12;
    4. 3.03 x 1.40 x 0.67 cm;
    5. 7.7 g;
    6. Shrapnel, oriented;
    7. Lacquered?;
    8. Excellent state of preservation;
    9. Not previously published;
      Continue Reading

      M2.20090712

      On 27 Apr, 2020 By rosenfel@chass....
      1. RASC M2.20090712;
      2. Canyon Diablo, IAB coarse octahedrite, Meteor Crater, Arizona, (N 35° 3', W 111° 2'), found 1891, ca. 30 mt;
      3. Anonymous gift 2009 July 12;
      4. 3.522.391.22 cm;
      5. 13.8 g;
      6. Shrapnel, oriented;
      7. —
      8. Good state of preservation; some small rust spots common to these specimens;
      9. Not previously published;
        Continue Reading

        Palamar Observatory

        On 26 Apr, 2020 By walter.macdonal...

        (1960?–69?) Terry Dickinson's observatory in Toronto.

        Continue Reading

        Marsh Observatory

        On 26 Apr, 2020 By walter.macdonal...

        (1900?–33?) Rev. Dr. Marsh's observatory on Aberdeen Avenue, Hamilton, Ontario.

        Continue Reading

        Maple Observatory

        On 25 Apr, 2020 By walter.macdonal...

        (1960–2005) Ray Thompson's observatory at 7 Welton Street, Maple, Ontario.

        Continue Reading

        Miller-Brydon Telescope

        On 25 Apr, 2020 By walter.macdonal...

        A 4-inch Wray refractor owned by A.F. Miller, Boyd Brydon, and RASC Victoria Centre (1882–present).

        Continue Reading

        Miller-Waddington Observatory

        On 25 Apr, 2020 By walter.macdonal...

        (1900?–53?) An observatory owned (sequentially) by two Toronto members.

        Continue Reading

        Pages

        Subscribe to RASC RSS