Esther's photos with the keyword: crystal

Stacked

Stacked

Esther
01 Aug 2019 5 5 324
I think that these are pyrite crystals. At the Smithsonian Institute Museum of Natural History In Washington, D.C. BIMG 0185-1
Crystals

Crystals

Esther
10 Apr 2018 7 6 197
A20180401 122806
The view from my window (Explored)

The view from my window (Explored)

Esther
21 Feb 2016 39 34 538
Ice crystals We are having very weird weather. Last week, the temperature set a record, dropping to 9 degrees below zero Fahrenheit, resulting in beautiful ice crystals on the windows. Today the temperature reached 60 degrees Fahrenheit and I was walking outside in a sweater. AIMG 1021
Rhodochrosite on quartz

Rhodochrosite on quartz

Esther
22 Jul 2015 12 16 380
Harvard Museum of Natural History - Rhodochrosite on quartz AIMG 7939
Out of the darkness (Explored)

Out of the darkness (Explored)

Esther
10 May 2015 27 22 589
The Sunday Challenge: Low Key lighting TSCIMG 5079
Icy fingers

Icy fingers

Esther
21 Feb 2015 13 12 521
Frost crystals on my window AIMG 4660B