finnchaga: chabazite closeup using Reichert Neupolar
finnchaga: Reichert Neupolar single-shot pyrite test
finnchaga: unknown crystals on feldspar (=phenakite)
finnchaga: Phenakite
finnchaga: Rose quartz Reichert short-stack test
finnchaga: Structural detail of Antimony from Seinäjoki
finnchaga: Albite crystals: Reichert on Canon 55-250mm and extensions
finnchaga: Fluorite with metamict zircon
finnchaga: Reichert in non-macro "mode"
finnchaga: pyrite test stack with Reichert and Canon 100mm macro
finnchaga: Meet Peter the Peppercorn
finnchaga: Gemmy topaz Reichert stack
finnchaga: Topaz Reichert stack B&W version
finnchaga: gemmy but fractured topaz from Kotka
finnchaga: fluorapatite from Viitaniemi
finnchaga: Magnetite crystal from Otamo
finnchaga: sphalerite and väyrynenite
finnchaga: beryl Kiimassuo
finnchaga: Doubly terminated Selvino quartz crystal
finnchaga: eisenkiesel or iron quartz
finnchaga: Contact twinned crystal of Selvino quartz
finnchaga: zoning in Vehmaa quartz
finnchaga: Laitila fluorite, As mineral(s) and unknown