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Jyrki Autio's Gallery

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Almandine : Fe2+3Al2[SiO4]3

Nappikallio, Kalvola, Etelä-Suomen Lääni, Finland

Dark and sharp 20 mm almandine crystal from known locality, a very small WW2 era grinding material quarry. Photo and specimen Jyrki Autio.
 © Jyrki AutioPhoto ID: 108598    View Count: 91

Almandine : Fe2+3Al2[SiO4]3

Nappikallio, Kalvola, Etelä-Suomen Lääni, Finland

Almandine garnet 13mm from Nappikallio quarry. Field collected.
 © Jyrki AutioPhoto ID: 142065    View Count: 64

Almandine : Fe2+3Al2[SiO4]3

Nappikallio, Kalvola, Etelä-Suomen Lääni, Finland

Almandines in metamorphic volcanic rock. Field of view 90 x 60 mm. Field collected.
 © Jyrki AutioPhoto ID: 142066    View Count: 50

Almandine : Fe2+3Al2[SiO4]3

Kulomäki landfill expansion quarry, Vantaa, Etelä-Suomen Lääni, Finland

10 mm garnet. Field collected.
 © Jyrki AutioPhoto ID: 113869    View Count: 55

Almandine : Fe2+3Al2[SiO4]3

Kulomäki landfill expansion quarry, Vantaa, Etelä-Suomen Lääni, Finland

Group of 10-15mm deep red garnets. Field collected.
 © Jyrki AutioPhoto ID: 113870    View Count: 54

Almandine : Fe2+3Al2[SiO4]3

Kulomäki landfill expansion quarry, Vantaa, Etelä-Suomen Lääni, Finland

10-20mm almandines in matrix. Field collected.
 © Jyrki AutioPhoto ID: 113871    View Count: 50

Almandine : Fe2+3Al2[SiO4]3

Kulomäki landfill expansion quarry, Vantaa, Etelä-Suomen Lääni, Finland

Typical Kulomäki dark Mg-rich almandines (EDS). Single crystals up to 30 mm and the one in matrix 20 mm. Field collected.
 © Jyrki AutioPhoto ID: 114014    View Count: 60

Multiple photos availableAlmandine : Fe2+3Al2[SiO4]3, Quartz : SiO2

Vuosaari-Kerava railway tunnel, Vantaa, Etelä-Suomen Lääni, Finland

Mn-rich almandine (EDS) crystals in quartz. The size of top crystal is 16 x 16 x14 mm. Field collected.
 © Jyrki AutioPhoto ID: 108564    View Count: 100

Almandine : Fe2+3Al2[SiO4]3, Quartz : SiO2

Vuosaari-Kerava railway tunnel, Vantaa, Etelä-Suomen Lääni, Finland

Mn-rich almandine crystals in quartz. The size of upper crystal is 5 mm. Field collected.
 © Jyrki AutioPhoto ID: 108565    View Count: 70

Almandine : Fe2+3Al2[SiO4]3

Vuosaari-Kerava railway tunnel, Vantaa, Etelä-Suomen Lääni, Finland

17 mm garnet on top of larger broken crystal. Field collected.
 © Jyrki AutioPhoto ID: 113868    View Count: 55
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