bernardo7777:
213cb-Olivenit-122b-800sec-mitu5x-2led_1
andreas.puhlmann:
apu_mi0406_l
bernardo7777:
24cb_Mullit-Topas_215B_semiplan6
bernardo7777:
15cb_skorodit_105B_Oly38mm_4
Fran García (Microfran):
Pseudobrookite
Martin H. Trauth:
DSC_9050
Henri Koskinen:
Crystals of fluorite with hematite inclusions from Illo calcite quarry in Finland
andreas.puhlmann:
apu_mi0502_l
andreas.puhlmann:
apu_mi0457_l
andreas.puhlmann:
apu_mi0447_l
bernardo7777:
228cb_precis-rhadama_EM-1mark2_177B_mitu20_flash+lk_mjkzz
bernardo7777:
138c_Connallit_Clara_138B_MPlan40x_LK+RL
andreas.puhlmann:
Misumena vatia-01_l
Fran García (Microfran):
Faujasite
Fran García (Microfran):
Tennantite
Fran García (Microfran):
Pseudobrookite
Fran García (Microfran):
Pseudobrookite
Fran García (Microfran):
Pseudobrookite, Enstatite
bernardo7777:
42cb_Quarz-Malachit_160B_G9_MPlan10_1.7mm_LK+RL
bernardo7777:
06cb_Cornvallit-Argadit-Clara_Semiplan6.3_4LED
bernardo7777:
35c_dioptase_153B_Konica_5LED