leiteite (w. legrandite, reinerite and smithsonite)

TSNB451

Specimen

Exhibit 1. Leiteite (w. legrandite, reinerite and smithsonite); 38 mm.
Exhibit 1. Leiteite (w. legrandite, reinerite and smithsonite); 38 mm.
Image Credit: Malcolm Southwood
Exhibit 2. Leiteite (w. legrandite, reinerite and smithsonite); 38 mm.
Exhibit 2. Leiteite (w. legrandite, reinerite and smithsonite); 38 mm.
Image Credit: Malcolm Southwood
Exhibit 3. Specimen datacard (Mark Feinglos).
Exhibit 3. Specimen datacard (Mark Feinglos).
Image Credit: Malcolm Southwood
Exhibit 4. Specimen datacard (reverse; Mark Feinglos).
Exhibit 4. Specimen datacard (reverse; Mark Feinglos).
Image Credit: Malcolm Southwood
Exhibit 5. Specimen label (Bill Pinch).
Exhibit 5. Specimen label (Bill Pinch).
Image Credit: Malcolm Southwood
Thumbnail by 1Thumbnail by 2Thumbnail by 3Thumbnail by 4Thumbnail by 5

Title

leiteite (w. legrandite, reinerite and smithsonite)

Principal Mineral

Leiteite

Size

Miniature; 37mm

Location in the Mine

Third oxidation zone; 44 Level; Zinc Pocket

Collection

MGMH 2022.1.3377L

Provenance

Key, C.L.; Pinch, W.W.; Feinglos, M.N.

Entry Type

Specimen TSNB451

Description

Vuggy, dark grey, partly oxidised sulphide ore hosts, on one side, a mass of leiteite in which a single almost colorless reinerite crystal (1.5 mm) is embedded; incomplete crystals of bright orange legrandite rest on the leiteite (Exhibit 1). On the reverse of the specimen (Exhibit 2) are scalenohedral crystals of essentially colourless smithsonite (to 12 mm), both as simple individual crystals and as composite parallel growth groups.

This specimen was number 3377 in the Feinglos Collection (exhibits 3 and 4), acquired from Bill Pinch in November 1991. Pinch bought the specimen from Charlie Key (who acquired it in Tsumeb), and Pinch's label (Exhibit 5) records that it was collected in August 1991.

This typical "Zinc Pocket" paragenesis is from 44 Level in the third oxidation zone.

Associated Minerals

legrandite; reinerite; smithsonite