Locality type: | Tunnel |
Classification |
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Species: | Ferro-hornblende |
Formula: | ◻Ca2(Fe42+Al)(Si7Al)O22(OH)2 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Ferro-hornblende data |
Locality Data: | Click here to view Railway tunnel, Galgenberg, Leoben, Leoben District, Styria, Austria |
Data Identifiers |
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Mindat Occurrence Record ID: | 692090 |
Long-form Identifier: | 1:3:692090:6 |
GUID (UUID V4): | 90994c9f-3871-4d5c-94e6-97b456d34992 |
Nearest other occurrences of Ferro-hornblende |
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93.4km (58.0 miles) | ⓘLasselsberger quarry, Pöchlarn, Melk District, Lower Austria, Austria |
References |
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Reference Search (possible matching items) |
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| | Book | between Mr G. S. Johnstone, who at that time was District Geologist in charge of the Highlands and Islands...more than a minor amount (a few per cent) of hornblende, epidote or other calcareous minerals were excluded...metasediments occur further north (e.g. in the railway cutting at [894 196] near Lower Rannieshill) but...garnet as small (0.5 mm) irregular grains and hornblende occur and distribution in the rock in have... Two (509 [964 044]; 2433 [NO 853 990]) are ferro-hornblendes with Meg/Mg + Fe?+ cation ratios of |
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