“Bringing The Past, Into the Future”

Northern Geological Supplies Ltd
Northern Geological Supplies Ltd

“Bringing The Past, Into the Future”

Amygdaloidal Basalt (1kg)

£4.00 ex VAT

Amygdaloidal Basalt is a variety of basalt from the Isle of Skye, specimens are supplied in a polythene bag in lots of 1 kg with a label.

48 in stock

SKU: amba1kg Category:

Amygdaloidal Basalt is a variety of lava which has crystal infilled former gas vesicles often appearing as small white spots in the otherwise black finely crystalline basalt. The infill usually occurs as a secondary process. Mineral rich volcanic fluids or ground water deposit minerals such as Quartz, Calcite & sometimes Zeolites in the solidified gas bubbles. These particular samples come from the Isle of Skye. Specimens are supplied in a polythene bag in lots of 1 kg with a label.

Additional information

Weight 1100 g

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