boulder train

boulder train

[′bōl·dər ‚trān]
(geology)
Glacial boulders derived from one locality and arranged in a right-angled line or lines leading off in the direction in which the drift agency operated.
References in periodicals archive ?
Recent mapping has located an outcrop near the head of the South Prospect boulder train which contains a narrow, radioactive biotite - magnetite rich shear zone.
The Company intends to carry out work to locate the source of the high-grade uranium mineralization found in the radioactive boulder train.
The Anuri showings and boulder train continue to provide high grade samples with four of the 20 samples taken this summer grading over 5 g/t Au.
Exploration including combined airborne magnetic and radiometric surveys, rock and soil geochemistry and diamond drilling, outlined a uraniferous boulder train along the west side of Duddridge Lake, which extends over an area of about 100 by 1600 m.
To follow-up the boulder train, trenching was completed in 1974, which exposed the high grade uranium-bearing zone over 5 metres.
Seven of the properties covered by these licenses contain drilled uranium deposits and one contains an uranium boulder train occurrence.
Drilling of priority land-based targets will include the AV-5 kimberlite boulder train which returned encouraging initial microdiamond counts from surface samples collected in 2004.
TSX: GRS) have attempted to track down the source of a significant glacial polymetallic boulder train containing high zinc and precious metals, located on their Stares-Calvert Property in the Thunder Bay area.
The presumed source(s) of the mineralized boulder train in the Miranna Area is not one of the known mineralized zones, and thus, represents a new discovery.
800m+ mineralized boulder train indicates broad mineralized zone
Additional drilling will also be carried out in the vicinity of the uranium deposit and a nearby mineralized boulder train in an attempt to locate further mineralized pods and basement faults.
At Middagsberget North, 550m north-west along strike from Middagsberget, surface sampling has discovered a 250m long bonanza-grade gold mineralized boulder train.
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