[dsf] : 無料・フリー素材/写真
[dsf] / f_mafra
![[dsf]](http://farm3.static.flickr.com/2149/2546546727_d3b4ae07c3_m.jpg)
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
|---|---|
| 説明 | Diamonds are not a commodity like gold or platinum. Diamond prices have a significant mark-up not only to increase profit, but also as a marketing tool. They are superfluous items that indeed are forever, since they hold almost no resale value (except for famous gems). Industrial-grade diamonds are not priced in the same fashion and most industrial applications can be performed used artificial diamonds.Diamond mines in African countries undergoing civil wars are bought by international traders at low costs. The sale of such diamonds is used to finance weapons and subsequent massacres in those countries; meanwhile the diamonds adorn women throughout the world. It is very difficult to know the source of a diamond; there are no guarantees that a diamond is not from one of those places.Read more about diamonds in Wikipedias features articleen.wikipedia.org/wiki/Diamond#.22Blood.22_diamonds |
| 撮影日 | 2008-05-31 16:07:22 |
| 撮影者 | f_mafra , São Paulo, Brasil |
| タグ | |
| 撮影地 | |
| カメラ | NIKON D80 , NIKON CORPORATION |
| 露出 | 0.005 sec (1/200) |
| 開放F値 | f/7.1 |
| 焦点距離 | 66 mm |