$1200.0 Buy It Now or Best Offer
free,30-Day Returns
Seller Store matt992011
(3558) 100.0%,
Location: Riverside, California
Ships to: US,
Item: 267097468964
All returns accepted:ReturnsNotAccepted
**NWA 17073 Meteorite: A Glimpse into Primitive Achondrites** **Classification:** Ureilite **Weight:** 150.0 grams **Discovery Location:** Algeria, Africa, 2022 **Status:** Awaiting publication by the Nomenclature Committee (NomCom) **Included:** Certificate of Authenticity (COA) card Overview NWA 17073 is a remarkable meteorite classified as a Ureilite, representing a rare type of primitive achondrite that offers profound insights into the early solar system’s evolution. This specimen, weighing 150.0 grams, features a large endcut that has been polished to perfection, revealing its stunning matrix on the cut side. The contrasting backside of the meteorite showcases attractive shallow regmaglypts, which are eroded indentations formed during its fiery passage through the Earth’s atmosphere. Characteristics of Ureilites Ureilites are characterized by their unique mineral compositions and are believed to have originated from differentiated parent bodies. They often exhibit a rich variety of silicate minerals and present an intriguing blend of fayalite and enstatite along with other typical achondritic minerals. The formation of Ureilites is linked to high temperatures and pressures, indicating that they originated from a significant geological process involving melting and crystallization events on their parent asteroids. Formation and Composition The genesis of Ureilites is still a topic of scientific research, but it is widely believed that they formed as a result of partial melting processes within their parent bodies. This melting facilitated the differentiation of components and the formation of these primitive achondrites. The mineralogical evidence suggests complex thermal histories, likely linked to impacts or radioactive decay processes, which would have led to the synthesis of various minerals found within Ureilites. Presence of Micro Diamonds and Graphite One of the most fascinating aspects of some Ureilites is their inclusion of micro diamonds and graphite. The formation of micro diamonds within these meteorites is thought to occur under extreme pressure and temperature conditions, reminiscent of those found in the mantle of larger planetary bodies. This phenomenon highlights the intense geological processes that these meteorites have undergone. Such micro diamonds can provide valuable information regarding the conditions present during the formation of the parent body, contributing to our understanding of planetary formation and evolution. Graphite, on the other hand, is often present due to the reduction of carbon-bearing materials under high-temperature conditions. The interplay between minerals like graphite and diamonds can reveal information about the thermal and chemical environments of their origins. Conclusion NWA 17073 stands not only as a beautiful specimen for collectors but also as a key to unlocking the mysteries of early planetary processes. Its exquisite matrix, combined with its potential for micro diamonds and graphite, offers a tantalizing glimpse into the conditions and events that shaped our solar system. This unique meteorite, with its polished finish and natural features, underscores the beauty of nature’s artistry and the scientific significance of these cosmic remnants. With a Certificate of Authenticity, NWA 17073 is a valuable addition for both meteorite enthusiasts and researchers alike, contributing to the broader understanding of Ureilites and their role in planetary science. Name: Northwest Africa 17073 This is an OFFICIAL meteorite name. Abbreviation: NWA 17073 Observed fall: No Year found: 2022 Country: Algeria Mass: 1169 g Northwest Africa 17073 (NWA 17073) Algeria Find: 2022 Classification: Ureilite History: Sample found in Algeria in 2022; subsequently purchased in 2024 by Matthew Stream. Physical characteristics: Single stone with slightly weathered fusion crust. Petrography: (D. Sheikh, Cascadia) Sample displays a protogranular texture comprised primarily of mm-sized olivine grains (Av. ~1 mm), and minor low-Ca pyroxene and pigeonite, displaying 120 degree triple junctions. Olivine grains (and some pigeonite grains) displays reduction rims at grain edges, usually in contact with Fe-Ni metal (occurring as veinlets or blebs). Accessory phases identified include interstitial graphite and troilite. Geochemistry: Olivine Cores (Fa21.70.6, range Fa20.3-22.1, Cr2O3 =0.730.04, CaO =0.380.02, MnO =0.460.03, Fe/Mn=423, n=19), Olivine Rims (Fa3.41.2, range Fa2.1-5.5, n=8), Low-Ca Pyroxene (Fs15.60.2Wo4.20.1, range Fs15.5-15.8Wo4.1-4.3, Al2O3 =0.120.02, Cr2O3 =1.080.01, MnO=0.390.01, Fe/Mn=251, n=2), Pigeonite Cores (Fs18.40.2Wo8.90.1, range Fs18.2-18.6Wo8.8-9.0, Al2O3 =0.780.15, Cr2O3 =1.160.03, MnO=0.460.01, Fe/Mn=251, n=9), Pigeonite Rims (Fs7.22.7Wo9.71.7, range Fs2.8-11.0Wo6.3-11.4, n=7), Reduced Low-Ca Pyroxene along Pigeonite Rims (Fs3.10.8Wo3.00.8, range Fs2.5-3.9Wo2.4-3.9, n=3). Classification: Ureilite. Specimens: 20.9 g and a polished thin section at Cascadia, main mass with Matthew Stream.
Frequently Asked Questions About Meteorite**NWA 17073 Prov., Ureilite**150.0 grams, Gorgeous Primitive Achondrite in My Website
dietoma.com is the best online shopping platform where you can buy Meteorite**NWA 17073 Prov., Ureilite**150.0 grams, Gorgeous Primitive Achondrite from renowned brand(s). dietoma.com delivers the most unique and largest selection of products from across the world especially from the US, UK and India at best prices and the fastest delivery time.
What are the best-selling Meteorite**NWA 17073 Prov., Ureilite**150.0 grams, Gorgeous Primitive Achondrite on dietoma.com?
dietoma.com helps you to shop online and delivers Vans to your doorstep. The best-selling Vans on dietoma.com are: Vans Era 500714 White Casual Shoes Sneakers women Size 7.5 Vans Authentic 44 DX ‘Anaheim Factory – Vanity Plate Black’ VN0A5KX4AXB Vans Off The Wall Unisex M4/W5.5 Sneakers Black Leather Perforated Slip-On Shoes Vans Southern Charm Men’s Shoe Pink Red Blue Checkered With Fruit Picnic Shoe Size 10 – VANS BAPE x Old Skool 36 ABC Camo New Vans Authentic Color Theory Iceberg Green Sneakers Low-Top Shoes 2024 Mens Vans Old Skool Blue White Stripe Sz 10 Vans Authentic 44 DX ‘Anaheim Factory’ VN0A38ENMR2 Men’s Shoes Vans SK8-Hi Core Classic vans shoes men Size 7 (women 8.5) And One Women Size 8.5 Vans Skate Shoes Women’s 6.5 Men’s 5, I Love My Vans Low Lace Sneakers 721356 Vans Mens White Knit Casual And Fashion Sneakers Shoes 6 Medium (D) BHFO 1053 Vans Project Cat 7.5 (Mens) Low Top In Great Condition Vans Authentic 44 DX ‘Positivity Patchwork Blanc de Blanc’ VN0A54F98FK Vans Old Skool (Otw Rally) Men’s Size 5 Checkered Multi-Color VN0A4BV5V3L VANS OFF THE WALL Classic World Flags Slip Ons Men 6.5 Women 8 Vans 721454 Maroon Skate Shoes Men’s 5.5 Women’s 7 Off The Wall EUC!! VANS Old Skool Yacht Club Green/Blue Shoes 2018 Men’s 5 Womens 6.5 Size 10 – VANS Sk8-Hi Denim 721356 Black Vans Men Size 12 – VANS Skate Chukka Low Chocolate Gum Vans Off The Wall Shoes Lace Up Mens Size US 5.5 & Womens US 7 Metalic Gray Low VANS OFF THE WALL 721356 Black White Sneakers Mens Size US 7 EUR 39 Vans Authentic Grey, White, & Gum Skate Shoes – Men’s Size 4.5 / Women’s Size 6 VANS Low Top Lace Up Shoes Gray Black Canvas Mens Size 12 TB4R Vans Sk8-Hi Skate Shoes black/white Men 3.5 Women 5.0 Men’s Vans Classic Old Skool OTW Rally SZ 5 Checker Deep Green VN0A4BV5VZN Vans light Purple Size 7 Vans Old Skool 36 DX ‘Black White’ VN0A4BW3KS7 Size 7.5 – VANS Sk8-Hi Multi-Color Vans Skate Era Skate Shoes Suede Sneakers Fatigue VN0A5FC9FTI US 4-13 Vans MTE Harbor Mule VR3 ‘Black’ – VN000CW3BLK Expeditedship Van Off The Wall Men Sz 7 Womens Sz 8 Shoes Vans Mens Sz 7 Ferris VN-098NYV5 Black Gray Lace Up Low Top Sneaker Shoes VANS Old Sokol Missy Size 5 Pink Checkerboard Slip ons. 2024 TOPPS ALLEN & GINTER SILVER PORTRAIT PARALLEL YOU PICK FROM LIST 1-300 Size 7.5 – VANS Sk8-Hi x Shark Week Black Blue VANS Old Skool Sneakers Mens 7 Black Suede White Skater Y2K Classic Vans Unisex Old Skool Lace Up Sneakers in White USM8/USW9.5 Vans Size 6 Mens Womens 7.5 Brand New W/o Tags No Box Vans OTW Old Skool Reissue 36 Pearlized – Size 8 – Black – NEW Vans Men/Women’s Shoes “Old Skool Pro” (Shake Junt) Black/White VANS Slip Ons Black, Men’s 4.5 And Women’s Size 6 VANS Era DISARRAY Stripes Checks Circle Shoes “OFF THE WALL” Men’s And Women’s vans off the wall 721565 shoes multicolor mens 5/ womens 6.5 Vans Red Suede Toe & Heel W/ Flames & Checkered, US Size 7 Junior Vans Beetles All You Need is Love Mens Sneakers Sz 10 VANS CLOTTEE x Authentic Pixelated Universe – Marshmallow – VN000EE3BPH Vans Sk8-Hi Led Zeppelin (US Men’s 9), NIB Vans Womens’ Floral Button Up in Excellent Condition. Skater Wear Vans Vans Unisex Off The Wall Suede Sneakers Multicolor Big Kids/Juniors Size US 5 Vans Chukka Low (Oxford) Cornstalk/Gum Shoes – Size US Men’s 8.0 Vans Sk8-Hi Men’s Unisex Skate Shoes Size 6.5 Black And White Vans LOW Top BLACK SZ 6.5 Vans Authentic suede Canvas No Show Tongue Skate Shoes Women 6 Mens 4.5 tb9c VANS Shoes Beige Textured Women Size 6 / Men Size 4.5 Vans Men’s Off The Wall Shoes Black w/White Trim Lace Up Low Top Size 7.5 Vans all black sneaker men’s 7.5 Vans Classic Slip‑On ‘Classic Tumble’ – VN0A38F7PXP 15 Vans Old Skool Black Suede/Canvas Skate Sneakers Men 5.5 -Women 7 Vans Men’s Old Skool Skate Shoes DM9 Tie Dye Multicolor Size 9 Bin78 Vans Unisex Off The Wall Suede Sneakers Multicolor Big Kids/Juniors Size US 7 Vans Mens Off The Wall 508357 Black Casual Shoes Sneakers Mens Size 6.5 Vans Skate Grosso Mid – Dress Blue/Drizzle Vans Sk8 Hi Winter Sneakers Size 7 – VANS Old Skool Black White Vans Fat Lace Authentic Low Pro Skate Sneakers Shoes Yarrow VN000D04YGD US 4-13 Size 5 Mens – VANS Sk8-Mid Reissue Denim 2-Tone Vans Sk8 Hi Red Men’s US Size 7 Preowned Vans Classic Slip On Baby Boys Shoes Size 6, Color: Pride Vans Filmore Suede/Canvas Port Royal Red Mens Suede Sneaker VN0A3MTJU1A1 VANS Old Skool canvas skate shoes sneakers size 9 men’s Vans Off the Wall Heather Grey Sneakers, Men’s Size 6.5 VANS Unisex Gray Skater Sneakers Mens 10.5 Womens 12 (UK 9.5, EU 44.0) **CLEAN** Vans item #721454 | Size US MEN 4 US WOMEN 5.5 | Color Red White Black Pre-owned Mens Vans Old Skool Skater Shoes Size 6.5M 8.0W Off the Wall Vans Checkerboard Authentic Size 9 Men Golden Nugget/True White Vans Old Skool Size5 Vans Size 6 US Mens 7.5 US Womens Skateboard Sneakers Colorblock Vans Off The Wall Mens Sz 5.5/Wms Sz 7 Shoes Vans Shoes Mens Size 7 Black Checkerd VANS Skateboarding Sneakers Men 9 OG Style 138 LX Suede Canvas Blue Mirage Shoes Vans Unisex Off The Wall 507698 Black Casual Shoes Sneakers Size M 6.5 W 8 Vans SK8-HI Sherpa Drizzl Blc de Blc Grey White Faux Fur Fluffy Sneakers M 5.5, Vans Off the Wall Red Lace Up Low Top Classic Men 5 Women 6.5 Sneakers TB4R Vans Old Skool Unisex Style : Vn0a4u3b Size 9.5 – VANS Sk8- Mono Canvas High Peach Blush VANS Authentic x SpongeBob SquarePants Aye Aye Captain! 2021 – VN0A5HZSZAS Vans Canvas Pop Authentic Skate Sneakers Shoes White/Green VN0A2Z3ZWGR US 4-13 VANS Old Skool Low Red Checkerboard Sneakers Suede Canvas Unisex M 7.5 W 9 VN0A38G1R1Q Mens 4.5–Women’s 6.0 Vans UA OLD SKOOL ‘YATCH CLUB’ Suede Vans Men’s Sneaker Sz 6.5 Low Top Lace up Black on Black 721565 VN0A4BVFBLK1 MASTERMIND WORLD × Vault by Vans Old Skool VLT LX VANS CB SUN GRAY/BLUE SHOES SIZE 8 MEN’S EUC Vans Wild Cactus Shoes Men’s 6.5 Women’s 8 New Vans off the wall shoes Pride size 11.5 A-0001 Vans SK8 Hi Bolt Mens 6.5, 8.0 Women Shoes Black Chrome Flash Casual Sneakers Vans Unisex Classic 500714 Black Casual Shoes Sneakers Size M 6.5 W 8 Vans Slip-On ‘Breast Cancer Awareness’ VN0A4BV3TB3 Mens Pullover Fleece Hoodie