Sunday, 31 July 2016

Blaine Reed Meteorites For Sale - LIST 193 - more Lang Collection

Blaine Reed Meteorites For Sale - LIST 193 - more Lang Collection

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

……………………………………………………LIST 193

July 26, 2016

Dear collectors,

Here is another assortment of Lang Collection items. As with the last batch these are all (with the exception of the DaG (429) – the first listed piece below which also does not have a collection label – just the info on a sticker on the side of the container) are in Riker boxes with a Lang Collection label. Once more, these boxes do raise the shipping costs quite a bit (to around $5 or $6 for US orders and much more on overseas sales). I will offer this option: As last time, overseas orders will be have to individually calculated if you want the Riker sent along with the specimen. Without it the usual cheapest (jewelry box in a padded envelope) for around $12 will work fine. For US sales, I’ll pay the shipping if you want to leave me with the Riker as this saves me the need for a larger box and extra packing (plus I can re-use the Riker to make more of my Sahara arrowhead displays or such). Regardless, the sample(s) will still be shipped with their labels.

DAR al Gani (429), Libya: Carbonaceous chondrite (C3) – ungrouped. Found 1998. Tkw = 253 grams.
This is a quite fresh looking fragment in a membrane box. It does not have any fusion crust unfortunately, but does show some chondrules (and holes where, very clearly, some chondrules were but have since fell out) in a very light gray matrix. This does have some minor light brown spots from oxidation and or adhering dirt on one side but is otherwise very fresh. I checked photos of known pieces of this and this matches perfectly, so there is no doubt that this is the correct material.
1.00gram fragment in small membrane box – 17mm x 8mm x 5mm - $80 SOLD

DAR al GANI (475), Libya: Ordinary chondrite (H3.4) S3, W3. Found May 1998. Tkw = 269 grams.
This is a cut end piece. It is nearly a complete end piece but has one end cut off that looks to have removed about 1cm of surface area from the piece. This has been polished on the cut surfaces but the largest intersected a natural internal crack so some of the polished areas are now missing (around 15% or so) and likely broke out during cutting or polishing. Regardless, the polished areas do show lots of chondrules (and one large 6mm or so clast on the larger surface). This particular H3 shows chondrules as well as or better than any I am aware of. Usually H3s have really small, hard to see chondrules in dark matrix so only careful observation allows one to see them – not so with this meteorite specimen.
10.4 gram end piece with one edge removed – 24mm x 20mm x 11mm - $60 SOLD

DAR al GANI (521), Libya: Carbonaceous chondrite (CV3). Found 1998. Tkw = 1567 grams.
This is very clearly a weathered complete individual or natural fragment. There is no discernable fusion crust remaining but the generally rounded shape says that this is quite possibly an old individual. The Meteoritical Bulletin records say that 22 pieces of this meteorite were recovered. This particular specimen has a small piece of cloth glued to it with the number “18” written on it in blue ink (kind of old museum style labeling). Not sure what this means for sure, but it could mean that this was the 18th piece recovered though I am not certain who recovered these pieces and how careful they were with record keeping (back then new desert meteorites were far more special than now). Anyway, this is a nice solid little specimen.
11.8 gram individual as found – 35mm x 20mm x 12mm - $75 SOLD

DHOFAR (132), Oman: Achondrite (Ureilite), S3, W3. Found March 18, 2000. Tkw = 5.01kg.
The reports say that one stone was recovered. The pieces here are slices with the exception of the largest which looks to be a natural fragment that spalled off of the outer surface of the main mass (but does have a cut edge that clearly shows that the piece is indeed ureilite). Looking over the specimens, I can see that this one was, like most ureilites, very hard to cut and polish. Most of these have one cut face that shows how the saw blade struggled (and sometimes offset substantially) in trying to cut through this stuff. Regardless, each specimen has at least one face that has been polished flat and shows the classic granular ureilite texture but many still show some saw marks on their surfaces (except the thicker 2.8g and 7.9 gram pieces. I suspect that those got the better polish because they could be easily held onto and less likely to burn your fingers while polishing, unlike the thinner ones).
1) Part slices:
a) .5 grams – 10mm x 7mm x 3mm - $15
b) 1.6 grams – 15mm x 12mm x 4mm - $35
c) 2.8 grams – 14mm x 12mm x 5mm - $55
d) 3.8 grams – 30mm x 20mm x 2mm - $75
e) 7.9 grams – 42mm x 13mm x 4mm - $135
2) Natural fragment with small (20mm x 5mm) cut edge:
11.6 grams – 35mm x 26mm x 7mm - $175

NWA (1182): HED achondrite (Howardite). Found 1999. Tkw = 780 grams.
A single “mostly crusted” stone was found. These two specimens are small part slices that each have one natural edge. Each piece has at least one small patch of actual crust on that natural edge The smaller has the tiny patch the larger piece’s natural edge is mostly crusted. The interior of this meteorite is quite nice. These show a nice typical howardite texture with small clasts of many different colors (browns, white, gray and bright green (Diogenite fragments likely)) in a light gray matrix.
1) Part slices:
a) .82 grams – 15mm x 9mm x 2mm - $15
b) 1.4 grams – 15mm x 15mm x 2mm - $25 SOLD

NWA (1793): Ordinary chondrite (L3), S3, W1. Found October 2002. Tkw = 585 grams.
This is a complete slice of the only stone found (well, the only one recognized and reported at the time). The edged is completely crusted, though most of it (a bit over ½) is wind-polished. The interior is quite fresh and shows lots of metal , much o it in interesting short (1cm or so long) veins. This does have plenty of chondrules (which show clearest on the back not fully polished side) but they are very hard to see as they are in a fairly dark (shock darkened) gray matrix.
64.8 gram complete slice – 80mm x 35mm x 8mm - $200 SOLD