The phrase "although not precisely" is correct and usable in written English.
It can be used to introduce a qualification or clarification about something that is not exact or accurate.
Example: "The results of the experiment were promising, although not precisely what we had anticipated."
Alternatives: "though not exactly" or "even if not entirely".
For now, Mike Mussina will rejoin the rotation, although not precisely in Clemens's place.
England, as befits the world's premier rugby nation, saved the day, although not precisely in accordance with the plan.
The items included retro dresses, makeup, fragrances and food, including two kinds of chocolate cake — although not precisely the same recipe featured in the film.
Their movement as they rise and set is now known to be a reflection of the Earth's rotation, which, although not precisely uniform, can conveniently be averaged out to provide a suitable calendar day.
The information provided by the tomography consisted in: the distribution, shape and dimensions of the fragments composing the artefact; indications about the state of conservation; the presence of repairs done in the past and the presence of different materials (although not precisely identified).
The information provided by the tomography consisted in: the distribution, shape and dimensions of fragments composing the artefact; indications about its general conditions; the recognition of repairs done in the past and the presence of different materials (although not precisely identified).
It is clear that the Court of Appeals did not disturb this finding, although it is not precisely clear what the court found on the question.
"Adding Machine" is the most wholly satisfying, although satisfaction is not precisely the word for the haunting aftereffects of this unrelievedly bleak show.
Although it is not precisely defined, the range between macro- and microimaging i.e., from approximately 100μm to 500 μm, is usually denoted as high-resolution CT (hrCT) and MRI (hrMRI) imaging for CT and MRI.
But Catherine Cawood doesn't have a trace of phony empowerment: although she's not precisely an antihero, she is a "bloody mess," as she might put it, as damaged by her past as she is fuelled by it.
And although it is not precisely true that Wharton is more frank than Henry James on the question of money - it will be interesting to compare The House of Mirth with the forthcoming Merchant Ivory account of The Golden Bowl - she and Davies are certainly more candid about the catastrophic effects of its sudden removal.
