when were campo Del Cielo meteorites formed?

age of the meteor not the event.

The chemical composition of these meteroites is dominated by Fe and Ni, so its been difficult to date radiometrically with any accuracy. However its almost certainly between 4.5 and 4.6 billion years old, the age of the Earth and all other meteorites.

JMDMT #2718 Microfossils of Cyanobacteria in Carbonaceous Meteorites

MUSEUM QUALITY! LOTS OF THUMBPRINTS! BEST NEW CAMPO DEL CIELO METEORITE 26.18 LB $1,019.15

GIGANTIC 6800 GM. ETCHED CAMPO DEL CIELO METEORITE PAIR $583.20

MONSTER 410GM CAMPO DEL CIELO ETCHED METEORITE SLAB!!! $151.96

MONSTER 270GM. CAMPO DEL CIELO ETCHED METEORITE SLAB!!! $119.96

MUSEUM QUALITY! LOTS OF THUMBPRINTS! BEST NEW CAMPO DEL CIELO METEORITE 10.83 LB $466.65

1570 GM. NEW CAMPO DEL CIELO METEORITE ; TOP GRADE!! $239.96

CAMPO DEL CIELO METEORITE-COLLECTOR ITEM #6 $23.00

MUSEUM QUALITY! LOTS OF THUMBPRINTS! BEST NEW CAMPO DEL CIELO METEORITE 1097 GMS $313.65

36ct Campo Del Cielo Meteorite Art Wrap Pendant .925 Sterling Silver : Argentina $89.00

7300 GM. NEW CAMPO DEL CIELO METEORITE ;TOP GRADE! 16 pounds $559.20

BEST QUALITY! HUGE CAMPO DEL CIELO METEORITE SHATTERED CRYSTAL! 103.2 GMS $63.75

BEST QUALITY! HUGE CAMPO DEL CIELO METEORITE SHATTERED CRYSTAL! 97.9 GMS $58.65

BEST QUALITY! HUGE CAMPO DEL CIELO METEORITE SHATTERED CRYSTAL! 88.9 GMS $55.25

BEST QUALITY! HUGE CAMPO DEL CIELO METEORITE SHATTERED CRYSTAL! 63.1 GMS $41.65

BEST QUALITY! HUGE CAMPO DEL CIELO METEORITE SHATTERED CRYSTAL! 63 GMS $38.25

Meteorite pendant, campo del cielo, Argentina MP1 $15.00

Meteorite pendant, campo del cielo, Argentina MP2 $15.00

Meteorite pendant, campo del cielo, Argentina MP3 $15.00

Meteorite pendant, campo del cielo, Argentina MP4 $10.00

Meteorite pendant, campo del cielo, Argentina MP5 $10.00

Meteorite pendant, campo del cielo, Argentina MP6 $10.00

Meteorite pendant, campo del cielo, Argentina MP7 $10.00

Meteorite pendant, campo del cielo, Argentina MP8 $10.00

BEST QUALITY! HUGE CAMPO DEL CIELO METEORITE SHATTERED CRYSTAL! 69.4 GMS $41.65

1 CAMPO DEL CIELO METEORITE ALUMINUM DISPLAY LABEL $5.50

METEORITE CAMPO DEL CIELO (Argentina) (Iron, IAB-MG) – 20411g – AWESOME!! $3,100.00

6155 gm .NEW CAMPO DEL CIELO METEORITE ; LOW LOW PRICE $519.96

CAMPO DEL CIELO METEORITE MUSEUM GRADE 388g d667 $250.00

MUSEUM QUALITY! LOTS OF THUMBPRINTS! BEST NEW CAMPO DEL CIELO METEORITE 459 GMS $111.75

MUSEUM QUALITY! LOTS OF THUMBPRINTS! BEST NEW CAMPO DEL CIELO METEORITE 545 GM $111.75

15090 GM. NEW CAMPO DEL CIELO METEORITE ;TOP GRADE! 33# $1,196.00

Campo Del Cielo Meteorite crystal – 42.6 grams $12.50

Campo Del Cielo Meteorite crystal – 36.3 grams $13.50

Meteorite Campo del Cielo iron nickel Argentina 24 x 20 mm 8.5 gram js42 $12.99

2760 GM. NEW CAMPO DEL CIELO METEORITE ; TOP GRADE!! $239.96

Campo Del Cielo Meteorite Sterling 5mm Cab Earrings $27.95

Campo Del Cielo Meteorite Sterling Pendant With Chain $42.75

Meteorite Campo del Cielo iron nickel Argentina 17 x 17 mm 5.1 gram js44 $12.99

Meteorite Campo del Cielo iron nickel Argentina 27 x 15 mm 8.2 gram js66 $12.99

4070 gm .NEW CAMPO DEL CIELO METEORITE ; BEAUTIFUL SCULPTURING; MUSEUM GRADE; $340.00

20030 GM. NEW CAMPO DEL CIELO METEORITE ;TOP GRADE! 44# $1,356.00

1710 gm .NEW CAMPO DEL CIELO METEORITE ; LOW PRICE $239.96

Campo del Cielo METEORITE CORE/STABLE 450.0 gram $159.99

Campo del Cielo METEORITE CORE/STABLE 295.5 gram $119.99

Meteorite Campo del Cielo iron nickel Argentina 21 x 19 mm 7.5 gram js27 $12.99

Meteorite Campo del Cielo iron nickel Argentina 25 x 22 mm 7.1 gram js61 $12.99

Campo Iron Meteorite 286g Etched End Cut – Excellent Value ! $59.00

CAMPO DEL CIELO METEORITE (SINGLE SHATTERED CRYSTAL)GEM $4.69

295 GM. NEW CAMPO DEL CIELO METEORITE ; LOW LOW PRICE!! $79.96

NEW CAMPO DEL CIELO IRON METEORITE – REGMAGLYPTED – AAA – 2.18 kg/ 4 lb 13 oz $239.95

NEW CAMPO DEL CIELO IRON METEORITE – SCULPTED INDIVIDULE $139.00

37.5ct Campo Del Cielo Meteorite Art Wrap Pendant .925 Sterling Silver $89.00

NEW CAMPO DEL CIELO IRON METEORITE – REGMAGLYPTED – AAA – Approx. 1,026 gram $139.95

MUSEUM QUALITY! NEW CAMPO DEL CIELO METEORITE 4.97 LBS $299.25

LOW PRICE! AMAZING SHAPE! SUPER SCULPTED! NEW CAMPO DEL CIELO METEORITE 1391 GMS $159.20

LOW PRICE! AMAZING SHAPE! SUPER SCULPTED! NEW CAMPO DEL CIELO METEORITE 4.5 LBS $207.20

MUSEUM QUALITY! LOTS OF THUMBPRINTS! BEST NEW CAMPO DEL CIELO METEORITE 5.28 LBS $519.20

LOW PRICE! UNIQUE SHAPE! BIRD-LIKE HEAD! NEW CAMPO DEL CIELO METEORITE 5.25 LB $327.20

MUSEUM QUALITY! LOTS OF THUMBPRINTS! BEST NEW CAMPO DEL CIELO METEORITE 1964 GMS $391.20

180 GM. NEW CAMPO DEL CIELO METEORITE ; TOP GRADE!! $71.96

8630 gms .NEW CAMPO DEL CIELO METEORITE ;LOW LOW PRICE $639.20

8520 GM. NEW CAMPO DEL CIELO METEORITE ;AAA GRADE! 18.8 pounds $719.20

HAND BLOWN GLASS CAMPO METEORITE DUST PAPERWEIGHT $42.46

22030 gm .NEW CAMPO DEL CIELO METEORITE ; GREAT QUALITY $1,836.76

MONSTER 445GM CAMPO DEL CIELO ETCHED METEORITE SLAB!!! $135.96

4880 gm .NEW CAMPO DEL CIELO METEORITE ; BEAUTIFUL $439.20

14g CAMPO DEL CIELO METEORITE-OUT OF THIS WORLD e169 $15.00

43 kgm .NEW CAMPO DEL CIELO METEORITE ; AAA QUALITY $2,796.00

35.5 kgs. CAMPO DEL CIELO METEORITE ; 78 LBS.TOP GRADE $2,076.00

6.87 Gram Campo Del Cielo Fractured Meteorite Tektite Iron Crystal Argentina $9.98

6.78 Gram Campo Del Cielo Fractured Meteorite Tektite Iron Crystal Argentina $9.98

7.00 Gram Campo Del Cielo Fractured Meteorite Tektite Iron Crystal Argentina $9.98

Meteorite CAMPO DEL CIELO Pendant 60.8 ct !! / with leather thong / new $19.90

METEORITE CAMPO DEL CIELO 7.8 GRAM CRYSTAL WITH DISPLAY JAR $4.72

MUSEUM QUALITY! NEW CAMPO DEL CIELO METEORITE 1709 GMS $328.30

METEORITE CAMPO DEL CIELO ARGENTINA 34 GRAMS BOXED COLLECTABLE PRESENT GIFT $48.96

9020 gm .NEW CAMPO DEL CIELO METEORITE ; BEAUTIFUL $799.20

505 GM. NEW CAMPO DEL CIELO METEORITE ; MUSEUM GRADE!! $159.96

250GM SILICATED CAMPO DEL CIELO ETCHED METEORITE SLAB!! $167.96

CAMPO del CIELO METEORITE CRYSTALS 12.2g FOR JEWELRY, NICE COLLECTIBLE SPECIMEN $5.61

CAMPO del CIELO METEORITE CRYSTALS 10.0g FOR JEWELRY, NICE COLLECTIBLE SPECIMEN $5.95

2 CAMPO del CIELO METEORITE CRYSTALS 9.5 & 9.2g FOR JEWELRY NICE SPEC tot 18.7g $8.59

CAMPO del CIELO METEORITE CRYSTALS 9.3g FOR JEWELRY, NICE COLLECTIBLE SPECIMEN $5.00

12530 gm .NEW CAMPO DEL CIELO METEORITE ; BEAUTIFUL LARGE METEORITE 27.6 pounds $799.20

NEWLY FOUND SILICATED CAMPO DEL CIELO METEORITE FROM ARGENTINA 365 GMS $279.20

5980 GM. NEW CAMPO DEL CIELO METEORITE ; AAA GRADE!! $559.96

20.1 gr IRON METEORITE NEW CAMPO DEL CIELO ARGENTINA + FREE ALGERIAN CHONDRITE!! $0.01

20.9 gr IRON METEORITE NEW CAMPO DEL CIELO ARGENTINA + FREE ALGERIAN CHONDRITE!! $0.01

15.6 gr IRON METEORITE CRYSTAL CAMPO DEL CIELO ARGENTINA NATURAL ROUGH SPECIMEN $0.01

15.7 gr IRON METEORITE CRYSTAL CAMPO DEL CIELO ARGENTINA NATURAL ROUGH SPECIMEN $0.01

14.9 gr IRON METEORITE CRYSTAL CAMPO DEL CIELO ARGENTINA NATURAL ROUGH SPECIMEN $0.01

21.4 gr IRON METEORITE CRYSTAL NEW CAMPO DEL CIELO ARGENTINA OWN A FALLING STAR! $0.01

23.4 gr IRON METEORITE CRYSTAL NEW CAMPO DEL CIELO ARGENTINA OWN A FALLING STAR! $0.01

21.9 gr IRON METEORITE CRYSTAL NEW CAMPO DEL CIELO ARGENTINA OWN A FALLING STAR! $0.01

21.9 gr IRON METEORITE CRYSTAL NEW CAMPO DEL CIELO ARGENTINA OWN A FALLING STAR! $0.01

21.0 gr IRON METEORITE NEW CAMPO DEL CIELO ARGENTINA + FREE ALGERIAN CHONDRITE!! $0.01

18.4 gr IRON METEORITE NEW CAMPO DEL CIELO ARGENTINA + FREE ALGERIAN CHONDRITE!! $0.01

18.9 gr IRON METEORITE NEW CAMPO DEL CIELO ARGENTINA + FREE ALGERIAN CHONDRITE!! $0.01

20.9 gr IRON METEORITE NEW CAMPO DEL CIELO ARGENTINA + FREE ALGERIAN CHONDRITE!! $0.01

20.9 gr IRON METEORITE NEW CAMPO DEL CIELO ARGENTINA + FREE ALGERIAN CHONDRITE!! $0.01