![](/show/photo/8723/g150.jpg)
© Bárta, Jan | 1961
|
![](/show/photo/1399/g150.jpg)
© Svoboda, Josef | 1964
|
![](/show/photo/1397/g150.jpg)
© Svoboda, Josef | 1964
|
![](/show/photo/9971/g150.jpg)
© Havlíková, Božena | 1966
|
![](/show/photo/10001/g150.jpg)
© Havlíková, Božena | 1966
|
![](/show/photo/19663/g150.jpg)
© Bokr, Pavel | 1999
|
![](/show/photo/12304/g150.jpg)
© Čáp, Pavel | 2000
|
![](/show/photo/19656/g150.jpg)
© Bokr, Pavel | 2000
|
![](/show/photo/19657/g150.jpg)
© Bokr, Pavel | 2000
|
![Emerald mining in Kafubu Zone in Zambia](/show/photo/29011/g150.jpg)
Emerald mining in Zambia
© Žáček, Vladimír | 2001
|
![Emerald mine in Kafubu zone in Zambia](/show/photo/29022/g150.jpg)
Emerald mine in Zambia
© Žáček, Vladimír | 2001
|
![Emerald mine in Kafubu zone in Zambia](/show/photo/29024/g150.jpg)
Emerald mine in Zambia
© Žáček, Vladimír | 2001
|
![Emerald mine in Kafubu zone in Zambia](/show/photo/29023/g150.jpg)
Emerald mine in Zambia
© Žáček, Vladimír | 2001
|
![Emerald mining in Kafubu Zone in Zambia](/show/photo/29012/g150.jpg)
Emerald mining in Zambia
© Žáček, Vladimír | 2001
|
![Emerald mining in Kafubu Zone in Zambia](/show/photo/29013/g150.jpg)
Emerald mining in Zambia
© Žáček, Vladimír | 2001
|
![Emerald mining in Kafubu Zone in Zambia](/show/photo/29014/g150.jpg)
Emerald mining in Zambia
© Žáček, Vladimír | 2001
|
![Emerald mining in Kafubu Zone in Zambia](/show/photo/29015/g150.jpg)
Emerald mining in Zambia
© Žáček, Vladimír | 2001
|
![Emerald mining in Kafubu Zone in Zambia](/show/photo/29016/g150.jpg)
Emerald mining in Zambia
© Žáček, Vladimír | 2001
|
![Emerald mining in Kafubu Zone in Zambia](/show/photo/29017/g150.jpg)
Emerald mining in Zambia
© Žáček, Vladimír | 2001
|
![Emerald mining in Kafubu Zone in Zambia](/show/photo/29018/g150.jpg)
Emerald mining in Zambia
© Žáček, Vladimír | 2001
|
![Emerald mine in Kafubu zone in Zambia](/show/photo/29019/g150.jpg)
Emerald mine in Zambia
© Žáček, Vladimír | 2001
|
![Emerald mine in Kafubu zone in Zambia](/show/photo/29020/g150.jpg)
Emerald mine in Zambia
© Žáček, Vladimír | 2001
|
![Emerald mine in Kafubu zone in Zambia](/show/photo/29021/g150.jpg)
Emerald mine in Zambia
© Žáček, Vladimír | 2001
|
![Emerald mine in Kafubu zone in Zambia](/show/photo/29025/g150.jpg)
Emerald mine in Zambia
© Žáček, Vladimír | 2001
|
![](/show/photo/19642/g150.jpg)
© Bokr, Pavel | 2002
|
![](/show/photo/19652/g150.jpg)
© Bokr, Pavel | 2002
|
![](/show/photo/19641/g150.jpg)
© Bokr, Pavel | 2002
|
![](/show/photo/23543/g150.jpg)
© Stárková, Marcela | 2002
|
![](/show/photo/19653/g150.jpg)
© Bokr, Pavel | 2002
|
![](/show/photo/23544/g150.jpg)
© Stárková, Marcela | 2003
|
![](/show/photo/17348/g150.jpg)
© Bokr, Pavel | 2003
|
![](/show/photo/17309/g150.jpg)
© Bokr, Pavel | 2003
|
![](/show/photo/17306/g150.jpg)
© Bokr, Pavel | 2003
|
![](/show/photo/17305/g150.jpg)
© Bokr, Pavel | 2003
|
![](/show/photo/17304/g150.jpg)
© Bokr, Pavel | 2003
|
![](/show/photo/17302/g150.jpg)
© Bokr, Pavel | 2003
|
![](/show/photo/17301/g150.jpg)
© Bokr, Pavel | 2003
|
![](/show/photo/17262/g150.jpg)
© Bokr, Pavel | 2003
|
![](/show/photo/17261/g150.jpg)
© Bokr, Pavel | 2003
|
![](/show/photo/17259/g150.jpg)
© Bokr, Pavel | 2003
|
![](/show/photo/16194/g150.jpg)
© Bokr, Pavel | 2003
|
![](/show/photo/16191/g150.jpg)
© Bokr, Pavel | 2003
|
![](/show/photo/16186/g150.jpg)
© Bokr, Pavel | 2003
|
![](/show/photo/16315/g150.jpg)
© Bokr, Pavel | 2004
|
![](/show/photo/13715/g150.jpg)
© Bokr, Pavel | 2004
|
![](/show/photo/13727/g150.jpg)
© Bokr, Pavel | 2004
|
![](/show/photo/13969/g150.jpg)
© Bokr, Pavel | 2004
|
![](/show/photo/16244/g150.jpg)
© Bokr, Pavel | 2004
|
![](/show/photo/16243/g150.jpg)
© Bokr, Pavel | 2004
|
![Quarry on pumice near Malpaisillo, Nicaragua](/show/photo/29956/g150.jpg)
Pumice quarry
© Žáček, Vladimír | 2004
|