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Africa
Eastern Africa
Madagascar

Madagascar

9 items

Thin-section micrograph in polarised light of ocean jasper: a rosette of large quartz crystals in orange, lilac, green and pink, shaped like an embracing couple, within a blue and green fibrous background. — The Embrace (of Ocean Jasper) Bernardo Cesare

Granite mountain with steep ribbed rock faces glowing orange in low sunlight under purple and golden clouds, above a plain with scattered trees, boulders and green shrubs. — Cloudy sunset before the rain Katleen Wils

Vast field of sharp grey limestone pinnacles stretching to a low green hill, with dry shrubs in the foreground under a blue sky with thin clouds. — A sea of sharpened rocks Jean Roger

Close-up of a dark smear of black sand on the reddish ring-grained surface of a wooden pan, with a few tiny gold flakes at its top. — Some pieces of Sun in the dirt Boris Chauviré

Empty asphalt road running straight through dry golden grassland towards rugged sandstone hills and cliffs lit by low sun under a clear sky. — Invitation to field work Boris Chauviré

Polished cross-section of fossil wood on a black background: an oval slice with orange-brown rings and pale spokes radiating like a star from a centre of grey and red banded agate. — Star Dadoxylon, Triassic, Mahajunga, Madagascar Peter Huber

Thin-section micrograph in polarised light: round spherulites with radiating fibres in purple, yellow, pink and blue, speckled with black specks, surrounded by mosaic crystals. — micROCKScopica - Ocean Jasper Bernardo Cesare

Deep V-shaped gully cut into golden grassy hills, its sides and floor filled with dense green forest that narrows to a neck in the middle like an hourglass, with hazy pink ridges behind. — Stands of Time Trent Marwick

Golden grassland with a deep gully filled with green forest that pinches together halfway down like an hourglass, rows of hazy pink and blue ridges beyond, and a cloudy sky above. — Stands of Time Trent Marwick

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