Diederik Visser Minerals - Minerals I & J

Nr. Description Photo

I-026 Illite, Böhling Farm, Indiana, USA
Platy grownish grey
MM (3) Euro 1.00

I-002 Ilmenite, Road from Silva to Santa Comba, Galicia, NW Spain
Sand fraction rich in ilmenite grains
Glass vial 5cm long (3) Euro 1.00

I-003 Ilmenite, magnetite, Eudialyte, Mt. Rasvumchorr, Chibiny, Kola, Russia
Intergrown ilmenite and magnetite xls and grains with rosa eudialyte
2.5x3 cm (1) Euro 5.00

I-020 Ilmenite, Siglitztal, Kolmkar, Hohe Tauern, Austria
Crude black shiny ilmenite crystals in bands and disperse in quartz-muscovite gneiss; collected in 1973
SC (2) Euro 5.00

I-004 Ilsemannite, Marquez Mine, Grants District, New Mexico, USA
Grey-black impregnations in sandstone
TN (7) Euro 2.00

I-005 Ilsemannite, Bullion Monarch Mine, Marysvale, Piute Co., Utah, USA
Dark greenish blue throughout the sandstone matrix in associated with grey jordisite, rich
TN (6) Euro 1.75; Miniature (1) Euro 4.50

I-008 Indian Mountain Phosphates, Indian Mountain, Cherokee County, Alabama, USA
Brecciated matrix with usually 3-4 of the following phosphates per specimen:

Rockbridgeite as brown to black crusts and spheres,
Dufrenite as green fibrous spheres,
Beraunite as orange to red prisms,
Cacoxenite as yellow to gold fibrous masses,
Strengite as pink to purple prisms and globular aggregates and
Kidwellite as yellow-green sheaves, spheres and crusts

TN (5) Euro 4.00; Min (8) Euro 8.00

I-028 Inesite, Garpenberg-Norra, Dalarna, Sweden
Rosa xls in matrix
2.5x3 cm (1) Euro 8.00

I-043 Iodargyrite, Kintore Open Cut, Broken Hill, New South Wales, Australia
Black coronadite matrix with scattered 0.8mm sharp translucent cream/yellow Iodargyrite crystals of varying forms.
MM (2) Euro 8.00

I -041 Iwakiite, Gozaisho-kohzan, Iwaki-shi, Japan (T.L.)
Black metallic with other Mn-minerals
3x4 cm (1) Euro 21.00

I-030 Ixiolite, Varuträsk, Sweden
Black platy xls in matrix, with Löllingite
MM (1) Euro 5.00

I-018 Izoklakeite, Vena Co-Cumne, Bergslagen, Sweden
Dull grey metallic crystalline with galenite and pyrrhotite
MM (1) Euro 8.00

J-033 Jarosite, Mina Dolores, Mazarron, Murcia, Spain
Clusters of tiny yellow-brown crystals on matrix
MM Euro 1.00; TN Euro 2.00; Min (8) Euro 3.00; SC (10) Euro 4.00

J-028 Jarosite, Glück auf Schacht, Langenau, Freiberg, Saxony, Germany
Yellowbrown powdery with gypsum crystals on matrix
TN (1) Euro 2.00

J-034 Jarosite, Ronneburg, Thüringen, Germany
Light brown aggregates of jarosite crystals with barite, dolomite, calcite and chalcopyrite on matrix
TN (2) Euro 4.00

J-004 Jeromite, Ronneburg, Thüringen, Germany
Orange-brown crusts with sulphur and sal ammoniac
1.5x2.5 cm (1) Euro 43.00

J-016 Johnbaumite, Solongo, Burjatia, Siberia, Russia
White to creamy granular and cleavages in matrix
TN (2) Euro 45.00

Nr.	Description	Photo
I-026	Illite, Böhling Farm, Indiana, USA Platy grownish grey MM (3) Euro 1.00
I-002	Ilmenite, Road from Silva to Santa Comba, Galicia, NW Spain Sand fraction rich in ilmenite grains Glass vial 5cm long (3) Euro 1.00
I-003	Ilmenite, magnetite, Eudialyte, Mt. Rasvumchorr, Chibiny, Kola, Russia Intergrown ilmenite and magnetite xls and grains with rosa eudialyte 2.5x3 cm (1) Euro 5.00
I-020	Ilmenite, Siglitztal, Kolmkar, Hohe Tauern, Austria Crude black shiny ilmenite crystals in bands and disperse in quartz-muscovite gneiss; collected in 1973 SC (2) Euro 5.00
I-004	Ilsemannite, Marquez Mine, Grants District, New Mexico, USA Grey-black impregnations in sandstone TN (7) Euro 2.00
I-005	Ilsemannite, Bullion Monarch Mine, Marysvale, Piute Co., Utah, USA Dark greenish blue throughout the sandstone matrix in associated with grey jordisite, rich TN (6) Euro 1.75; Miniature (1) Euro 4.50
I-008	Indian Mountain Phosphates, Indian Mountain, Cherokee County, Alabama, USA Brecciated matrix with usually 3-4 of the following phosphates per specimen: Rockbridgeite as brown to black crusts and spheres, Dufrenite as green fibrous spheres, Beraunite as orange to red prisms, Cacoxenite as yellow to gold fibrous masses, Strengite as pink to purple prisms and globular aggregates and Kidwellite as yellow-green sheaves, spheres and crusts TN (5) Euro 4.00; Min (8) Euro 8.00
I-028	Inesite, Garpenberg-Norra, Dalarna, Sweden Rosa xls in matrix 2.5x3 cm (1) Euro 8.00
I-043	Iodargyrite, Kintore Open Cut, Broken Hill, New South Wales, Australia Black coronadite matrix with scattered 0.8mm sharp translucent cream/yellow Iodargyrite crystals of varying forms. MM (2) Euro 8.00
I -041	Iwakiite, Gozaisho-kohzan, Iwaki-shi, Japan (T.L.) Black metallic with other Mn-minerals 3x4 cm (1) Euro 21.00
I-030	Ixiolite, Varuträsk, Sweden Black platy xls in matrix, with Löllingite MM (1) Euro 5.00
I-018	Izoklakeite, Vena Co-Cumne, Bergslagen, Sweden Dull grey metallic crystalline with galenite and pyrrhotite MM (1) Euro 8.00
J-033	Jarosite, Mina Dolores, Mazarron, Murcia, Spain Clusters of tiny yellow-brown crystals on matrix MM Euro 1.00; TN Euro 2.00; Min (8) Euro 3.00; SC (10) Euro 4.00
J-028	Jarosite, Glück auf Schacht, Langenau, Freiberg, Saxony, Germany Yellowbrown powdery with gypsum crystals on matrix TN (1) Euro 2.00
J-034	Jarosite, Ronneburg, Thüringen, Germany Light brown aggregates of jarosite crystals with barite, dolomite, calcite and chalcopyrite on matrix TN (2) Euro 4.00
J-004	Jeromite, Ronneburg, Thüringen, Germany Orange-brown crusts with sulphur and sal ammoniac 1.5x2.5 cm (1) Euro 43.00
J-016	Johnbaumite, Solongo, Burjatia, Siberia, Russia White to creamy granular and cleavages in matrix TN (2) Euro 45.00