Thanks Martyn!
You're the only person to have responded with anything helpful. I'll
go and have a look at Nicolas & Poirier.
Virginia
On 10/07/2009, at 3:31 AM, Martyn Drury wrote:
> Virginia,
>
> I think there is a recipe for bleaching peridotites in the book by
> Nicolas and Poirier (1976).
>
> Cheers Martyn
>
>
> At 03:54 AM 7/8/2009, you wrote:
>> Hi all
>>
>> I am trying to make out fabrics defined by elongate spinels in
>> peridotites. These fabrics are visible on weathered faces but
>> difficult to make out on fresh faces. I would like to speed up the
>> weathering process if possible. Does anyone know of a 'bleach' that
>> will do this for me. Perhaps some form of acid?
>>
>> Many thanks for any ideas
>>
>> Virginia
>>
>>
>> ______________________________
>> Dr Virginia Toy
>> Geology Department
>> University of Otago
>> Leith Walk (courier) or PO Box 56 (postal)
>> Dunedin 9054
>> New Zealand
>> Ph: +64 3 479 7506 or +64 21 127 1012
>> Email: [log in to unmask]
>> http://www.otago.ac.nz/geology/people/toy/index.html
>
> Dr Martyn Drury
> Department of Earth Sciences,
> Utrecht University,
> Netherlands.
> [log in to unmask]
> telephone +31 30 2535108
______________________________
Dr Virginia Toy
Geology Department
University of Otago
Leith Walk (courier) or PO Box 56 (postal)
Dunedin 9054
New Zealand
Ph: +64 3 479 7506 or +64 21 127 1012
Email: [log in to unmask]
http://www.otago.ac.nz/geology/people/toy/index.html
|