Search Results

(All records)

5,779 records | Download
IGSN Sample Type Notes Location Number Thin Sections Storage Location
GRD03AXS0 Ilmenite Canada 0 Ritter 154, 12 C
GRD03AYS0 Ilmenite Canada 0 Ritter 154, 12 C
GRD03AZS0 Ilmenite Canada 0 Ritter 154, 12 C
GRD03B0S0 Ilmenite Canada 0 Ritter 154, 12 C
GRD03B1S0 Ilmenite Mexico 0 Ritter 154, 12 C
GRD03B2S0 Ilmenite Mexico 0 Ritter 154, 12 C
GRD03B3S0 Ilmenite Canada 0 Ritter 154, 12 C
GRD03B4S0 Ilmenite Norway 0 Ritter 154, 12 C
GRD03B5S0 Ilmenite North Carolina 0 Ritter 154, 12 C
GRD03B6S0 Ilmenite Sweden 0 Ritter 154, 12 C
GRD03B7S0 Ilmenite Ilmenite in Nelsonite Virginia 0 Ritter 154, 12 C
GRD03B8S0 Ilmenite New York 0 Ritter 154, 12 C
GRD03B9S0 Talc Foliated rock with Pyrophyllite, Talc, Cerrusite, porphyroblastic Quartz. Arizona 0 Ritter 154, 11 D
GRD03BAS0 Tourmaline Tourmaline var. Indicolite with Heulandite, Silbite, Quartz, Apatite, and zeolites California 0 Ritter 154, 5 A
GRD03BBS0 Pyrope Fragment of a fairly large pyrope crystal. Alaska 0 Ritter 154, 11 F
GRD03BCS0 Pyrope Fragments of pyrope crystals New York 0 Ritter 154, 11 F
GRD03BDS0 Andalusite Single fragment of subhedral Andalusite Brazil 0 Ritter 154, 11 H
GRD03BES0 Columbite Striated Tantalite-Columbite. Collected July 1968, in situ. California 0 Ritter 154, 12 D
GRD03BFS0 Columbite Subhedral fragment of Columbite Australia 0 Ritter 154, 12 D
GRD03BGS0 Oxides USNM sample, impure-calcite(?) Sweden 0 Ritter 154, 12 D
GRD03BHS0 Oxides Massive fist sized sample of Hausmannite Sweden 0 Ritter 154, 12 D
GRD03BIS0 Oxides Columnar Huebnerite Colorado 0 Ritter 154, 12 D
GRD03BJS0 Oxides Huebnerite in Quartz North Carolina 0 Ritter 154, 12 D
GRD03BKS0 Oxides Reticulate Chalcophanite New Jersey 0 Ritter 154, 12 D
GRD03BLS0 Oxides Subhedral Microlite Virginia 0 Ritter 154, 12 D
GRD03BMS0 Chrysoberyl Sub-Euhedral Chrysoberyl crystal Madagascar 0 Ritter 154, 12 D
GRD03BNS0 Oxides Cervantite Mexico 0 Ritter 154, 12 D
GRD03BOS0 Oxides Apple green Adamite Mexico 0 Ritter 154, 12 D
GRD03BPS0 Hydroxides Diaspore ~ 3 grams, from Harvard Massachusetts 0 Ritter 154, 12 D
GRD03BQS0 Cassiterite Cassiterite South Dakota 0 Ritter 154, 12 D