Exploring Mt Sharp north of the dunes - Part 1: Beyond Pahrump Hills, Site 45-50, Sol 923-1147, March 12-October 28, 2015 |
Exploring Mt Sharp north of the dunes - Part 1: Beyond Pahrump Hills, Site 45-50, Sol 923-1147, March 12-October 28, 2015 |
Mar 28 2015, 12:58 AM
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#61
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Senior Member Group: Members Posts: 2346 Joined: 7-December 12 Member No.: 6780 |
Basalt would be very surprising as a vein fill.
The veins are probably the result of some kind of groundwater activity (fluids). Transported or solved minerals have been precipitated in fractures, or even extended the fractures. In a previous post T. Demko provided a link to very detailed explanations. |
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Mar 30 2015, 09:19 PM
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#62
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Member Group: Members Posts: 866 Joined: 15-March 05 From: Santa Cruz, CA Member No.: 196 |
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Mar 31 2015, 11:05 AM
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#63
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Senior Member Group: Members Posts: 2428 Joined: 30-January 13 From: Penang, Malaysia. Member No.: 6853 |
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Mar 31 2015, 01:18 PM
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#64
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Senior Member Group: Members Posts: 2346 Joined: 7-December 12 Member No.: 6780 |
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Mar 31 2015, 09:27 PM
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#65
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Member Group: Members Posts: 866 Joined: 15-March 05 From: Santa Cruz, CA Member No.: 196 |
interesting little 'filament' at the bottom of the image here, theres no parellax betweent he two sol940 m100s, and the m34 doesnt provide enough resolution in the second crosseye, nonetheless it does seem to be half embedded in and thus eroded out of the rock (outcrop?) at its left, as opposed to being a segment of cleanly detached fill vein as if jetsam from Kanosh.
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Mar 31 2015, 11:41 PM
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#66
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Senior Member Group: Members Posts: 2428 Joined: 30-January 13 From: Penang, Malaysia. Member No.: 6853 |
A better look down Artist's Drive. Sol 940, left mast camera.
Also a possible return to Garden City : USGS update for Sols 942-943 |
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Apr 1 2015, 08:20 AM
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#67
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Senior Member Group: Members Posts: 2822 Joined: 22-April 05 From: Ridderkerk, Netherlands Member No.: 353 |
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Apr 1 2015, 09:15 AM
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#68
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Senior Member Group: Members Posts: 2822 Joined: 22-April 05 From: Ridderkerk, Netherlands Member No.: 353 |
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Apr 1 2015, 06:13 PM
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#69
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Member Group: Members Posts: 809 Joined: 3-June 04 From: Brittany, France Member No.: 79 |
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Apr 1 2015, 11:45 PM
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#70
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Senior Member Group: Members Posts: 2428 Joined: 30-January 13 From: Penang, Malaysia. Member No.: 6853 |
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Apr 2 2015, 06:24 AM
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#71
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Senior Member Group: Members Posts: 2428 Joined: 30-January 13 From: Penang, Malaysia. Member No.: 6853 |
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Apr 2 2015, 12:28 PM
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#72
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Senior Member Group: Members Posts: 2822 Joined: 22-April 05 From: Ridderkerk, Netherlands Member No.: 353 |
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Apr 2 2015, 04:08 PM
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#73
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Senior Member Group: Members Posts: 2346 Joined: 7-December 12 Member No.: 6780 |
Also a possible return to Garden City : USGS update for Sols 942-943 The decision has been made: Sols 944-945: Return to Garden City |
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Apr 2 2015, 04:57 PM
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#74
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Solar System Cartographer Group: Members Posts: 10154 Joined: 5-April 05 From: Canada Member No.: 227 |
Jan's sol 940 panorama in circular form - it shows the path through the valley quite clearly, and the view back to Pahrump Hills..
Phil -------------------- ... because the Solar System ain't gonna map itself.
Also to be found posting similar content on https://mastodon.social/@PhilStooke Maps for download (free PD: https://upload.wikimedia.org/wikipedia/comm...Cartography.pdf NOTE: everything created by me which I post on UMSF is considered to be in the public domain (NOT CC, public domain) |
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Apr 3 2015, 06:52 PM
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#75
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Member Group: Members Posts: 334 Joined: 11-December 12 From: The home of Corby Crater (Corby-England) Member No.: 6783 |
A NavCam anaglyph of the Garden City, Sol 944
Here in England, we've had garden cities since 1898, http://en.wikipedia.org/wiki/Garden_city_movement, I think this pre-dates that though, |
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