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Porphyry

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HAN808809

Porphyry

Description Tabs

Description
Locality: 
Småland Province, Sweden
Class: 
Massive/Crystalline
Size Range: 
Miniature (4.5-7 cm)
Size: 
3.7 × 5.6 × 2 cm
Weight: 
61.00gr
Description

Known as Emarp Porphyry with colour zoned  porphyritic rhombus-shaped feldspar phenocrysts embedded in a very fine-grained red-brown matrix.Occasionaly  greenish feldspar inclusions are seen.

Found as a glacial erratic pebble along the coastline in Jutland, Denmark. Transported southwards by glaciers during the ice age  these stones formed 1.8 billion years ago in the Smaland area.

Mineral Data
What's on the rock

Seller Information

Payment options: offline, paypal_wpp, paypal_wps

Seller's terms and conditions

After a sale we expect to receive the payment with Pay Pal within 48 hours. You can return the goods within 14 days of receiving them by registered priority mail with tracking number. Buyer pays the costs of the return shipping