Showing posts with label Tucson. Show all posts
Showing posts with label Tucson. Show all posts

Wednesday 4 March 2015

Blaine Reed Meteorites For Sale- List 169 - after Tucson part 2

Blaine Reed Meteorites For Sale- List 169 - after Tucson part 2

Blaine Reed
P.O. Box 1141
Delta, CO 81416
Ph/fax (970) 874-1487
…………………………………………………………….LIST 169

March 3, 2015

Dear Collectors,

Here is the second “after Tucson” list. This may be my only offering this month as I will likely be out of town when the next one should go out

BILANGA, Burkina Faso: (Diogenite). Fell October 27, 1999. Tkw = 25+ kilograms.
This is simply an “add the name to your collection cheaply” type specimen. It consists of a few fragments/ crumbs (around 4mm x 3mm) of this meteorite in a capsule in a labeled plastic box.
Crumbs in a capsule - $5

GAO, Burkina Faso: (H5). Fell March 5, 1960.
Here is a nice end piece that comes with two labels. One is the original Robert Haag paper label (the previous owner bought the specimen from him in 1996) and the other is a metal, stands up on its own “GAO-GUENIE” label (I won’t take the time to go into what I believe concerning that “name” right now). Anyway, it is a nice piece. The interior is lighter than most (and shows lots of metal) and back has quite a bit of obvious fusion crust (2/3 or so).
32.4 gram end piece – 42mm x 30mm x 15mm - $80

IMPACT BRECCIA: Ries Crater, Germany.
Here are two similar sized pieces of this interesting material. It is mostly a light gray rock but contains fragments of many different materials. One of the more interesting fragment inclusions are the frothy black glass pieces. These come with their original Bethany Sciences “Certificate of Authenticity”.
22.8 grams – two pieces - $40  -SOLD

MOLDAVITE, Czeck Republic.
This is an interesting shaped piece. It is oblong in general but has a knob hanging off of one end (making it the perfect pendant shape). Overall this is what I’d call a medium grade. It is not chipped and shows nice surface features, though they are not real deep (like the high end Besednice pieces). Not sure where the previous owner got this one. It may have been from me (as many of his pieces were). The card is the one I use, but then that is one that I “stole’ (with permission) from Robert Haag many years ago.
6.1 gram complete individual – 35mm x 22mm x 7mm - $35 -SOLD

SIKHOTE-ALIN, Russia: Coarsest octahedrite (IIAB). Fell February 12, 1947.
Here is the “mate” to the 4kg complete crusted individual I offered earlier. In fact, it was consigned by the same person. This sits nicely on its own and shows a strong, bright etch (something I have never seemed to master brining out in my etching attempts). The back- side is fully and deeply thumb-printed to the point of showing some interesting shape features, though the crust clearly has been fairly heavily cleaned (but then who wants to cut up a pristine crusted individual?).
2265.1 gram end piece – 135mm x 95mm x 50mm - $4500

SLATON (b), Texas: Coarsest octahedrite (IIAB). Found 1940’s. Tkw = 6 kilograms.
Here is an item that I am offering before sending it back home to its owner in Texas. This interesting meteorite has a bit of a controversy attached to it. Though it has been heavily studied and is fully accepted in the Meteoritical Bulletin (Link here, I hope: http://www.lpi.usra.edu/meteor/metbull.php?sea=Slaton+%28b%29&sfor=names&ants=&falls=&valids=&stype=contains&lrec=50&map=ge&browse=&country=All&srt=name&categ=All&mblist=All&rect=&phot=&snew=0&pnt=Normal%20table&code=58497 )
there are some that believe that this is really a miss-placed Campo. The photo I have seen of it as a whole piece don’t argue against this (looks oddly orange and rust scaled – like an old salt bog Campo might look after years in a humid environment). However, the interior certainly looks completely different than any cut and etched Campos I have see. The etch on this has a strange taffy pulled look to it, something I don’t recall ever seeing on an etched Campo. In fact, the etch looks more like an etched piece of Sikhote-Alin shrapnel than a Campo. It seems that this particular meteorite has been in a serious collision at some point. As I don’t think there is a crater associated with this find (at least none is known) so I’d guess it happened in space. Also, this slice shows some silicate inclusions. One is fairly large (around 17mm x 9mm). It shows obvious orangish brown silicate minerals with no real graphite or troilite surrounding it. Both are features I don’t recall seeing in Campo (Campo generally has dark geenish black silicates that are usually surrounded by things like troilite and graphite). Anyway, an interesting (but certainly NOT cheap) “new” discovery.
89 gram complete slice – 150mm x 10mm x 3mm - $2500 -SOLD

TATAHOUINE, Tunisia: (Diogenite). Fell June 27, 1931.
This is strange stuff. It blew apart low in the atmosphere leaving mostly small waxy green fragments. Most believe that these pieces have no fusion crust. Careful inspection reveals that some do have very small (1mm or so) patches of black crust hiding on them. This piece is among those. This has a lot of smooth ablated looking surfaces but only a few tiny black patches of actual fusion crust. This is a piece the previous owner bought form me many years ago.
2.7 gram fragment with some tiny fusion crust patches – 15mm x 10mm x 9mm - $35 -SOLD

Tuesday 18 March 2014

Blaine Reed Meteorites For Sale - List 150 - yet more after Tucson stuff

Blaine Reed Meteorites For Sale - List 150 - yet more after Tucson stuff

Blaine Reed
P.O. Box 1141
Delta, CO 81416
Ph/fax (970) 874-1487
…………………………………………………………………LIST 150
March 18, 2014

Dear Collectors,

Here is yet another “after Tucson” list.

CHINGA, Russia: Ni-rich ataxite. (IVB) anomalous. Found 1913. Tkw = 80+ kilograms.
This is a nice solid (no rust scaling) end piece I picked up as part of a small collection during the show. The cut face is simply polished, not etched (this doesn’t show much when etched anyway). A nice piece for display.
196.2 gram end piece – 55mm x 28mm x 40mm - $300

FRANCONIA, Arizona: (H5). Found October 31, 2002. Tkw = 100+ kilograms.
This meteorite is interesting in that small grains of native copper have been found in cut pieces. I have not had a lot of this material over the years even though quite a lot of it was found (not sure any more is turning up these days either). I think most who found pieces kept them. Anyway, I was able to trade for a few nice complete individuals at the show. These are all distinctly complete and are covered with fusion crust, though that crust is a thin secondary crust in some areas on most of these stones. Nice small pieces.
a) 16.3 gram individual – 28mm x 18mm x 16mm - $25
b) 32.8 gram individual – 30mm x 30mm x 19mm - $50
c) 47.8 gram individual – 37mm x 30mm x 20mm - $70

NWA (unstudied): Oriented individual.
Now here is a bit of a crime. This is a quite fresh chondrite (likely L5 or L6) that was very clearly perfectly oriented. Much of the crust is brown on the front side but it clearly shows a line where it changes to black that shows how this was sitting in the ground when it was found. The front shows nice flow lines and a number of elongated “flower petal” thumb-prints. The back side (which is mostly black with some minor dirt attached – this has not been cleaned at all) shows rough textured bubbly in spots crust. There is also a very distinct bubbly roll-over rim around the edge of this piece. The “crime” is that somebody chopped off one side of this specimen (kind of like Lafayette). This does allow you to see the white interior and how surprisingly thick the fusion crust is on this stone (around 1mm thick or so). The bigger “crime” though is that the piece that was cut off was not kept with this beauty. None the less, this is a classic example of an oriented meteorite.
265.8 gram oriented ½+ individual – 85mm x 50mm x 33mm - $400

NWA (2932): Stony-iron (Mesosiderite). Found 2005. Tkw = around 15 kilograms.
This is one I wish I had more of. This is what a mesosiderite should be. This is a slice that is quite fresh and shows lots of metal (some as large round nodules) and lots of silicates (including at least one large cm sized crystal that looks like olivine but is likely pyroxene). A superb specimen for someone looking for a truly representative mesosiderite piece for their collection.
115.6 gram complete slice – 88mm x 55mm x 7mm - $1100

NWA (6963); Martian (Shergottite). Found 2011. Tkw = 8 to 10 kilograms.
This is a part slice that looks surprisingly like the coarse-grained portions of Zagami. The edges though give this one away as a find. There is one tiny (2mm x 2mm perhaps) patch of black crust but the remainder of the natural edge (about half of the specimen’s edge as two sides appear to be cut) shows some minor adhering dirt. This meteorite, like Zagami, also has a lot of Maskelynite glass, some as shock veins, though this piece shows this mostly as the occasional darkened shocked pocket rather than veins. This piece is in a neat Steve Arnold prepared riker display box and is ready for display or passing around to interested friends or lecture attendants.
2.25 gram part slice is riker display – 20mm x 12mm x 4mm - $700

QUIJINGUE, Brazil: Stony-iron (Pallasite). Found 1984. Tkw = 59 kilograms.
This meteorite was found buried one meter deep by a farmer digging holes for planting trees. He later gave it to a miner who got it identified as a meteorite. I remember when this came out some years ago. I was worried (as I am with any new pallasites) about this being a “ruster” (and some people may have indeed had problems with this, I don’t know though). However, this piece was uncoated and came from Germany (quite humid) and it looked quite fine to me (only a couple tiny rust spots is all I found). I have coated it though just to be safe. I have two pieces that were from the same slice (I broke it as someone at the show needed a smaller piece and it was clear that it would be easy to snap the piece into several smaller specimens).
a) 5.4 gram part slice – 25mm x 20mm x 3mm - $80
b) 35.9 gram part slice – 63mm x 46mm x 3mm - $525

PHILIPPINITES: Rizal province, Philippines.
Here are a few “Rizalites” I recently picked up from Alan Lang (unfortunately, these did not come with any labels). The smallest and largest pieces here are flatish and have a slightly indented bottom but both show some nice fairly deep grooving on their top sides. The middle sized piece is more the classic large round specimen (as is typical from this area) but lacks grooving to speak of.
a) 47.6 gram individual – 40mm x 40mm x 20mm - $40
b) 111.8 gram individual – 45mm x 43mm x 37mm - $84
c) 121.6 gram individual – 63mm x 53mm x 25mm - $100